Finding the Fourth Proportional to 17,613.75, 24,307.71 and 9,656.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,613.75 : 24,307.71 = 9,656.28 : x
2. Step 2: Convert to fraction form
   17,613.75/24,307.71 = 9,656.28/x
3. Step 3: Cross multiply
   17,613.75x = 24,307.71 × 9,656.28
4. Step 4: Simplify right side
   17,613.75x = 234,722,053.92
5. Step 5: Solve for x
   x = 234,722,053.92/17,613.75
6. Step 6: Final answer
   x = 13,326.07