Finding the Fourth Proportional to 17,658.02, 24,368.10 and 9,700.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,658.02 : 24,368.10 = 9,700.76 : x
2. Step 2: Convert to fraction form
   17,658.02/24,368.10 = 9,700.76/x
3. Step 3: Cross multiply
   17,658.02x = 24,368.10 × 9,700.76
4. Step 4: Simplify right side
   17,658.02x = 236,389,089.76
5. Step 5: Solve for x
   x = 236,389,089.76/17,658.02
6. Step 6: Final answer
   x = 13,387.07