Finding the Fourth Proportional to 4,404.80, 6,078.91 and 2,910.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,404.80 : 6,078.91 = 2,910.10 : x
2. Step 2: Convert to fraction form
   4,404.80/6,078.91 = 2,910.10/x
3. Step 3: Cross multiply
   4,404.80x = 6,078.91 × 2,910.10
4. Step 4: Simplify right side
   4,404.80x = 17,690,213.52
5. Step 5: Solve for x
   x = 17,690,213.52/4,404.80
6. Step 6: Final answer
   x = 4,016.12