Finding the Fourth Proportional to 5,108.99, 7,046.17 and 4,314.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108.99 : 7,046.17 = 4,314.15 : x
2. Step 2: Convert to fraction form
   5,108.99/7,046.17 = 4,314.15/x
3. Step 3: Cross multiply
   5,108.99x = 7,046.17 × 4,314.15
4. Step 4: Simplify right side
   5,108.99x = 30,398,212.73
5. Step 5: Solve for x
   x = 30,398,212.73/5,108.99
6. Step 6: Final answer
   x = 5,949.95