Finding the Fourth Proportional to 2,562.72, 3,535.74 and 1,567.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.72 : 3,535.74 = 1,567.76 : x
2. Step 2: Convert to fraction form
   2,562.72/3,535.74 = 1,567.76/x
3. Step 3: Cross multiply
   2,562.72x = 3,535.74 × 1,567.76
4. Step 4: Simplify right side
   2,562.72x = 5,543,191.74
5. Step 5: Solve for x
   x = 5,543,191.74/2,562.72
6. Step 6: Final answer
   x = 2,163.01