Finding the Fourth Proportional to 17,508.72, 24,165.92 and 11,134.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,508.72 : 24,165.92 = 11,134.08 : x
2. Step 2: Convert to fraction form
   17,508.72/24,165.92 = 11,134.08/x
3. Step 3: Cross multiply
   17,508.72x = 24,165.92 × 11,134.08
4. Step 4: Simplify right side
   17,508.72x = 269,065,286.55
5. Step 5: Solve for x
   x = 269,065,286.55/17,508.72
6. Step 6: Final answer
   x = 15,367.50