Finding the Fourth Proportional to 17,871.33, 24,665.61 and 10,316.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,871.33 : 24,665.61 = 10,316.61 : x
2. Step 2: Convert to fraction form
   17,871.33/24,665.61 = 10,316.61/x
3. Step 3: Cross multiply
   17,871.33x = 24,665.61 × 10,316.61
4. Step 4: Simplify right side
   17,871.33x = 254,465,478.78
5. Step 5: Solve for x
   x = 254,465,478.78/17,871.33
6. Step 6: Final answer
   x = 14,238.75