Finding the Fourth Proportional to 17,507.28, 24,160.71 and 9,954.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,507.28 : 24,160.71 = 9,954.30 : x
2. Step 2: Convert to fraction form
   17,507.28/24,160.71 = 9,954.30/x
3. Step 3: Cross multiply
   17,507.28x = 24,160.71 × 9,954.30
4. Step 4: Simplify right side
   17,507.28x = 240,502,867.12
5. Step 5: Solve for x
   x = 240,502,867.12/17,507.28
6. Step 6: Final answer
   x = 13,737.31