Finding the Fourth Proportional to 17,731.71, 24,458.15 and 10,922.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,731.71 : 24,458.15 = 10,922.24 : x
2. Step 2: Convert to fraction form
   17,731.71/24,458.15 = 10,922.24/x
3. Step 3: Cross multiply
   17,731.71x = 24,458.15 × 10,922.24
4. Step 4: Simplify right side
   17,731.71x = 267,137,872.71
5. Step 5: Solve for x
   x = 267,137,872.71/17,731.71
6. Step 6: Final answer
   x = 15,065.54