fifty seven million three hundred seventy-three thousand two hundred eighty-four ten thousandths

fifty seven million three hundred seventy-three thousand two hundred eighty-four = 57373284

Now just move the decimal place as needed.

To express the number "fifty seven million three hundred seventy-three thousand two hundred eighty-four ten thousandths" in decimal form, we need to first understand the place value of each digit.

Let's break down the number into its place values:

- The digit '5' is in the ten millions place.
- The digit '7' is in the millions place.
- The digit '3' is in the hundred thousands place.
- The digit '7' is in the ten thousands place.
- The digit '3' is in the thousands place.
- The digit '2' is in the hundreds place.
- The digit '8' is in the tens place.
- The digit '4' is in the units place.
- The term 'ten thousandths' means that we need to express the number to five decimal places.

Putting it all together, the number "fifty seven million three hundred seventy-three thousand two hundred eighty-four ten thousandths" can be written as:

57,373,280.00084

Note: Since the digit '4' is in the units place, it signifies 1/10,000th of a whole.