Finding the Fourth Proportional to 16,767.52, 25,149.72 and 5,674.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,767.52 : 25,149.72 = 5,674.30 : x
2. Step 2: Convert to fraction form
   16,767.52/25,149.72 = 5,674.30/x
3. Step 3: Cross multiply
   16,767.52x = 25,149.72 × 5,674.30
4. Step 4: Simplify right side
   16,767.52x = 142,707,056.20
5. Step 5: Solve for x
   x = 142,707,056.20/16,767.52
6. Step 6: Final answer
   x = 8,510.92