Finding the Fourth Proportional to 17,615.02, 24,309.30 and 9,658.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,615.02 : 24,309.30 = 9,658.12 : x
2. Step 2: Convert to fraction form
   17,615.02/24,309.30 = 9,658.12/x
3. Step 3: Cross multiply
   17,615.02x = 24,309.30 × 9,658.12
4. Step 4: Simplify right side
   17,615.02x = 234,782,136.52
5. Step 5: Solve for x
   x = 234,782,136.52/17,615.02
6. Step 6: Final answer
   x = 13,328.52