Finding the Fourth Proportional to 2,449.31, 3,380.41 and 1,454.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449.31 : 3,380.41 = 1,454.83 : x
2. Step 2: Convert to fraction form
   2,449.31/3,380.41 = 1,454.83/x
3. Step 3: Cross multiply
   2,449.31x = 3,380.41 × 1,454.83
4. Step 4: Simplify right side
   2,449.31x = 4,917,909.79
5. Step 5: Solve for x
   x = 4,917,909.79/2,449.31
6. Step 6: Final answer
   x = 2,007.88