Finding the Fourth Proportional to 17,531.25, 24,192.78 and 9,573.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,531.25 : 24,192.78 = 9,573.54 : x
2. Step 2: Convert to fraction form
   17,531.25/24,192.78 = 9,573.54/x
3. Step 3: Cross multiply
   17,531.25x = 24,192.78 × 9,573.54
4. Step 4: Simplify right side
   17,531.25x = 231,610,570.98
5. Step 5: Solve for x
   x = 231,610,570.98/17,531.25
6. Step 6: Final answer
   x = 13,211.30