Finding the Fourth Proportional to 17,468.56, 24,104.52 and 9,915.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,468.56 : 24,104.52 = 9,915.76 : x
2. Step 2: Convert to fraction form
   17,468.56/24,104.52 = 9,915.76/x
3. Step 3: Cross multiply
   17,468.56x = 24,104.52 × 9,915.76
4. Step 4: Simplify right side
   17,468.56x = 239,014,635.24
5. Step 5: Solve for x
   x = 239,014,635.24/17,468.56
6. Step 6: Final answer
   x = 13,682.56