Finding the Fourth Proportional to 17,874.46, 24,666.86 and 10,321.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,874.46 : 24,666.86 = 10,321.10 : x
2. Step 2: Convert to fraction form
   17,874.46/24,666.86 = 10,321.10/x
3. Step 3: Cross multiply
   17,874.46x = 24,666.86 × 10,321.10
4. Step 4: Simplify right side
   17,874.46x = 254,589,031.21
5. Step 5: Solve for x
   x = 254,589,031.21/17,874.46
6. Step 6: Final answer
   x = 14,243.18