Finding the Fourth Proportional to 2,542.10, 3,508.04 and 1,480.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542.10 : 3,508.04 = 1,480.05 : x
2. Step 2: Convert to fraction form
   2,542.10/3,508.04 = 1,480.05/x
3. Step 3: Cross multiply
   2,542.10x = 3,508.04 × 1,480.05
4. Step 4: Simplify right side
   2,542.10x = 5,192,078.30
5. Step 5: Solve for x
   x = 5,192,078.30/2,542.10
6. Step 6: Final answer
   x = 2,042.44