Finding the Fourth Proportional to 17,617.37, 24,311.94 and 9,659.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,617.37 : 24,311.94 = 9,659.42 : x
2. Step 2: Convert to fraction form
   17,617.37/24,311.94 = 9,659.42/x
3. Step 3: Cross multiply
   17,617.37x = 24,311.94 × 9,659.42
4. Step 4: Simplify right side
   17,617.37x = 234,839,117.92
5. Step 5: Solve for x
   x = 234,839,117.92/17,617.37
6. Step 6: Final answer
   x = 13,329.98