Finding the Fourth Proportional to 17,617.25, 24,311.97 and 9,659.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,617.25 : 24,311.97 = 9,659.27 : x
2. Step 2: Convert to fraction form
   17,617.25/24,311.97 = 9,659.27/x
3. Step 3: Cross multiply
   17,617.25x = 24,311.97 × 9,659.27
4. Step 4: Simplify right side
   17,617.25x = 234,835,760.90
5. Step 5: Solve for x
   x = 234,835,760.90/17,617.25
6. Step 6: Final answer
   x = 13,329.88