Finding the Fourth Proportional to 3,150.08, 4,340.22 and 2,086.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.08 : 4,340.22 = 2,086.04 : x
2. Step 2: Convert to fraction form
   3,150.08/4,340.22 = 2,086.04/x
3. Step 3: Cross multiply
   3,150.08x = 4,340.22 × 2,086.04
4. Step 4: Simplify right side
   3,150.08x = 9,053,872.53
5. Step 5: Solve for x
   x = 9,053,872.53/3,150.08
6. Step 6: Final answer
   x = 2,874.17