Finding the Fourth Proportional to 17,715.32, 24,447.34 and 9,757.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,715.32 : 24,447.34 = 9,757.38 : x
2. Step 2: Convert to fraction form
   17,715.32/24,447.34 = 9,757.38/x
3. Step 3: Cross multiply
   17,715.32x = 24,447.34 × 9,757.38
4. Step 4: Simplify right side
   17,715.32x = 238,541,986.37
5. Step 5: Solve for x
   x = 238,541,986.37/17,715.32
6. Step 6: Final answer
   x = 13,465.29