Finding the Fourth Proportional to 3,854.27, 5,319.32 and 2,282.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,854.27 : 5,319.32 = 2,282.46 : x
2. Step 2: Convert to fraction form
   3,854.27/5,319.32 = 2,282.46/x
3. Step 3: Cross multiply
   3,854.27x = 5,319.32 × 2,282.46
4. Step 4: Simplify right side
   3,854.27x = 12,141,123.71
5. Step 5: Solve for x
   x = 12,141,123.71/3,854.27
6. Step 6: Final answer
   x = 3,150.05