Finding the Fourth Proportional to 17,513.43, 24,167.55 and 9,958.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,513.43 : 24,167.55 = 9,958.71 : x
2. Step 2: Convert to fraction form
   17,513.43/24,167.55 = 9,958.71/x
3. Step 3: Cross multiply
   17,513.43x = 24,167.55 × 9,958.71
4. Step 4: Simplify right side
   17,513.43x = 240,677,621.86
5. Step 5: Solve for x
   x = 240,677,621.86/17,513.43
6. Step 6: Final answer
   x = 13,742.46