Finding the Fourth Proportional to 16,755.65, 25,129.33 and 5,662.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,755.65 : 25,129.33 = 5,662.10 : x
2. Step 2: Convert to fraction form
   16,755.65/25,129.33 = 5,662.10/x
3. Step 3: Cross multiply
   16,755.65x = 25,129.33 × 5,662.10
4. Step 4: Simplify right side
   16,755.65x = 142,284,639.59
5. Step 5: Solve for x
   x = 142,284,639.59/16,755.65
6. Step 6: Final answer
   x = 8,491.74