Finding the Fourth Proportional to 2,568.52, 3,544.54 and 1,449.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.52 : 3,544.54 = 1,449.46 : x
2. Step 2: Convert to fraction form
   2,568.52/3,544.54 = 1,449.46/x
3. Step 3: Cross multiply
   2,568.52x = 3,544.54 × 1,449.46
4. Step 4: Simplify right side
   2,568.52x = 5,137,668.95
5. Step 5: Solve for x
   x = 5,137,668.95/2,568.52
6. Step 6: Final answer
   x = 2,000.24