The movie theater sold 345 tickets to a show. If 23

 of the tickets sold were adult tickets, which cost $13.95 each, how much money did the theater make from the sale of children's tickets if they cost 23
 of the amount of adult tickets? Answer with a dollar amount rounded to the nearest hundredth, placing commas in appropriate places. 

The number of children's tickets sold is 345 - 23 = <<345-23=322>>322.

The price of children's tickets is 13.95/2 = $<<13.95/2=6.975>>6.975.
So, the movie theater made 322 x $6.975 = $<<322*6.975=2242.65>>2242.65 from the sale of children's tickets. Answer: \boxed{2,242.65}.