Finding the Fourth Proportional to 17,613.63, 24,306.96 and 9,656.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,613.63 : 24,306.96 = 9,656.59 : x
2. Step 2: Convert to fraction form
   17,613.63/24,306.96 = 9,656.59/x
3. Step 3: Cross multiply
   17,613.63x = 24,306.96 × 9,656.59
4. Step 4: Simplify right side
   17,613.63x = 234,722,298.58
5. Step 5: Solve for x
   x = 234,722,298.58/17,613.63
6. Step 6: Final answer
   x = 13,326.17