Finding the Fourth Proportional to 17,615.50, 24,308.85 and 9,657.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,615.50 : 24,308.85 = 9,657.52 : x
2. Step 2: Convert to fraction form
   17,615.50/24,308.85 = 9,657.52/x
3. Step 3: Cross multiply
   17,615.50x = 24,308.85 × 9,657.52
4. Step 4: Simplify right side
   17,615.50x = 234,763,205.05
5. Step 5: Solve for x
   x = 234,763,205.05/17,615.50
6. Step 6: Final answer
   x = 13,327.08