Finding the Fourth Proportional to 17,871.96, 24,662.82 and 10,318.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,871.96 : 24,662.82 = 10,318.04 : x
2. Step 2: Convert to fraction form
   17,871.96/24,662.82 = 10,318.04/x
3. Step 3: Cross multiply
   17,871.96x = 24,662.82 × 10,318.04
4. Step 4: Simplify right side
   17,871.96x = 254,471,839.96
5. Step 5: Solve for x
   x = 254,471,839.96/17,871.96
6. Step 6: Final answer
   x = 14,238.61