Finding the Fourth Proportional to 8,020.12, 12,025.77 and 2,471.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020.12 : 12,025.77 = 2,471.94 : x
2. Step 2: Convert to fraction form
   8,020.12/12,025.77 = 2,471.94/x
3. Step 3: Cross multiply
   8,020.12x = 12,025.77 × 2,471.94
4. Step 4: Simplify right side
   8,020.12x = 29,726,981.89
5. Step 5: Solve for x
   x = 29,726,981.89/8,020.12
6. Step 6: Final answer
   x = 3,706.55