jill wrote the number 58. if her rule is add 4, what is the fourth number on jills digit

To find the fourth number based on Jill's rule, we need to follow her rule of adding 4.

Let's start with the number Jill wrote, which is 58. Since we want to apply the rule four times, we'll add 4 four times in a row.

First, we add 4 to 58: 58 + 4 = 62.
Second, we add 4 to 62: 62 + 4 = 66.
Third, we add 4 to 66: 66 + 4 = 70.
Finally, we add 4 to 70: 70 + 4 = 74.

Therefore, the fourth number in Jill's sequence, following her rule of adding 4, is 74.