Finding the Fourth Proportional to 2,567.33, 3,543.24 and 1,448.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.33 : 3,543.24 = 1,448.55 : x
2. Step 2: Convert to fraction form
   2,567.33/3,543.24 = 1,448.55/x
3. Step 3: Cross multiply
   2,567.33x = 3,543.24 × 1,448.55
4. Step 4: Simplify right side
   2,567.33x = 5,132,565.73
5. Step 5: Solve for x
   x = 5,132,565.73/2,567.33
6. Step 6: Final answer
   x = 1,999.19