Finding the Fourth Proportional to 17,702.50, 24,429.61 and 9,744.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,702.50 : 24,429.61 = 9,744.88 : x
2. Step 2: Convert to fraction form
   17,702.50/24,429.61 = 9,744.88/x
3. Step 3: Cross multiply
   17,702.50x = 24,429.61 × 9,744.88
4. Step 4: Simplify right side
   17,702.50x = 238,063,447.02
5. Step 5: Solve for x
   x = 238,063,447.02/17,702.50
6. Step 6: Final answer
   x = 13,448.02