Finding the Fourth Proportional to 3,960.38, 5,465.51 and 2,282.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,960.38 : 5,465.51 = 2,282.04 : x
2. Step 2: Convert to fraction form
   3,960.38/5,465.51 = 2,282.04/x
3. Step 3: Cross multiply
   3,960.38x = 5,465.51 × 2,282.04
4. Step 4: Simplify right side
   3,960.38x = 12,472,501.03
5. Step 5: Solve for x
   x = 12,472,501.03/3,960.38
6. Step 6: Final answer
   x = 3,149.32