Finding the Fourth Proportional to 3,377.88, 5,061.14 and 2,399.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,377.88 : 5,061.14 = 2,399.14 : x
2. Step 2: Convert to fraction form
   3,377.88/5,061.14 = 2,399.14/x
3. Step 3: Cross multiply
   3,377.88x = 5,061.14 × 2,399.14
4. Step 4: Simplify right side
   3,377.88x = 12,142,383.42
5. Step 5: Solve for x
   x = 12,142,383.42/3,377.88
6. Step 6: Final answer
   x = 3,594.68