Finding the Fourth Proportional to 17,715.33, 24,447.15 and 9,757.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,715.33 : 24,447.15 = 9,757.53 : x
2. Step 2: Convert to fraction form
   17,715.33/24,447.15 = 9,757.53/x
3. Step 3: Cross multiply
   17,715.33x = 24,447.15 × 9,757.53
4. Step 4: Simplify right side
   17,715.33x = 238,543,799.54
5. Step 5: Solve for x
   x = 238,543,799.54/17,715.33
6. Step 6: Final answer
   x = 13,465.39