Finding the Fourth Proportional to 2,568.68, 3,544.73 and 1,449.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.68 : 3,544.73 = 1,449.73 : x
2. Step 2: Convert to fraction form
   2,568.68/3,544.73 = 1,449.73/x
3. Step 3: Cross multiply
   2,568.68x = 3,544.73 × 1,449.73
4. Step 4: Simplify right side
   2,568.68x = 5,138,904.04
5. Step 5: Solve for x
   x = 5,138,904.04/2,568.68
6. Step 6: Final answer
   x = 2,000.60