Finding the Fourth Proportional to 8,016.85, 12,025.55 and 2,470.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.85 : 12,025.55 = 2,470.15 : x
2. Step 2: Convert to fraction form
   8,016.85/12,025.55 = 2,470.15/x
3. Step 3: Cross multiply
   8,016.85x = 12,025.55 × 2,470.15
4. Step 4: Simplify right side
   8,016.85x = 29,704,912.33
5. Step 5: Solve for x
   x = 29,704,912.33/8,016.85
6. Step 6: Final answer
   x = 3,705.31