Finding the Fourth Proportional to 17,691.52, 24,404.16 and 11,056

Step by Step Solution

1. Step 1: Write the proportion equation
   17,691.52 : 24,404.16 = 11,056 : x
2. Step 2: Convert to fraction form
   17,691.52/24,404.16 = 11,056/x
3. Step 3: Cross multiply
   17,691.52x = 24,404.16 × 11,056
4. Step 4: Simplify right side
   17,691.52x = 269,812,392.96
5. Step 5: Solve for x
   x = 269,812,392.96/17,691.52
6. Step 6: Final answer
   x = 15,250.94