Finding the Fourth Proportional to 16,744.64, 25,116.22 and 5,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,744.64 : 25,116.22 = 5,057.50 : x
2. Step 2: Convert to fraction form
   16,744.64/25,116.22 = 5,057.50/x
3. Step 3: Cross multiply
   16,744.64x = 25,116.22 × 5,057.50
4. Step 4: Simplify right side
   16,744.64x = 127,025,282.65
5. Step 5: Solve for x
   x = 127,025,282.65/16,744.64
6. Step 6: Final answer
   x = 7,586.03