Finding the Fourth Proportional to 17,468.61, 24,107.16 and 9,915.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,468.61 : 24,107.16 = 9,915.27 : x
2. Step 2: Convert to fraction form
   17,468.61/24,107.16 = 9,915.27/x
3. Step 3: Cross multiply
   17,468.61x = 24,107.16 × 9,915.27
4. Step 4: Simplify right side
   17,468.61x = 239,029,000.33
5. Step 5: Solve for x
   x = 239,029,000.33/17,468.61
6. Step 6: Final answer
   x = 13,683.34