Finding the Fourth Proportional to 17,613.65, 24,307.61 and 10,538.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,613.65 : 24,307.61 = 10,538.71 : x
2. Step 2: Convert to fraction form
   17,613.65/24,307.61 = 10,538.71/x
3. Step 3: Cross multiply
   17,613.65x = 24,307.61 × 10,538.71
4. Step 4: Simplify right side
   17,613.65x = 256,170,739.12
5. Step 5: Solve for x
   x = 256,170,739.12/17,613.65
6. Step 6: Final answer
   x = 14,543.87