Finding the Fourth Proportional to 2,562.27, 3,535.85 and 1,567.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.27 : 3,535.85 = 1,567.55 : x
2. Step 2: Convert to fraction form
   2,562.27/3,535.85 = 1,567.55/x
3. Step 3: Cross multiply
   2,562.27x = 3,535.85 × 1,567.55
4. Step 4: Simplify right side
   2,562.27x = 5,542,596.15
5. Step 5: Solve for x
   x = 5,542,596.15/2,562.27
6. Step 6: Final answer
   x = 2,163.16