Finding the Fourth Proportional to 16,672.55, 24,966.50 and 10,004.85

Step by Step Solution

1. Step 1: Write the proportion equation
   16,672.55 : 24,966.50 = 10,004.85 : x
2. Step 2: Convert to fraction form
   16,672.55/24,966.50 = 10,004.85/x
3. Step 3: Cross multiply
   16,672.55x = 24,966.50 × 10,004.85
4. Step 4: Simplify right side
   16,672.55x = 249,786,037.50
5. Step 5: Solve for x
   x = 249,786,037.50/16,672.55
6. Step 6: Final answer
   x = 14,981.88