Finding the Fourth Proportional to 17,658.12, 24,366.78 and 9,700.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,658.12 : 24,366.78 = 9,700.14 : x
2. Step 2: Convert to fraction form
   17,658.12/24,366.78 = 9,700.14/x
3. Step 3: Cross multiply
   17,658.12x = 24,366.78 × 9,700.14
4. Step 4: Simplify right side
   17,658.12x = 236,361,177.35
5. Step 5: Solve for x
   x = 236,361,177.35/17,658.12
6. Step 6: Final answer
   x = 13,385.41