Finding the Fourth Proportional to 2,567.52, 3,543.17 and 1,448.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.52 : 3,543.17 = 1,448.45 : x
2. Step 2: Convert to fraction form
   2,567.52/3,543.17 = 1,448.45/x
3. Step 3: Cross multiply
   2,567.52x = 3,543.17 × 1,448.45
4. Step 4: Simplify right side
   2,567.52x = 5,132,104.59
5. Step 5: Solve for x
   x = 5,132,104.59/2,567.52
6. Step 6: Final answer
   x = 1,998.86