Finding the Fourth Proportional to 17,468.15, 24,108.17 and 9,916.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,468.15 : 24,108.17 = 9,916.83 : x
2. Step 2: Convert to fraction form
   17,468.15/24,108.17 = 9,916.83/x
3. Step 3: Cross multiply
   17,468.15x = 24,108.17 × 9,916.83
4. Step 4: Simplify right side
   17,468.15x = 239,076,573.92
5. Step 5: Solve for x
   x = 239,076,573.92/17,468.15
6. Step 6: Final answer
   x = 13,686.43