Finding the Fourth Proportional to 2,562.77, 3,535.75 and 1,568.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.77 : 3,535.75 = 1,568.30 : x
2. Step 2: Convert to fraction form
   2,562.77/3,535.75 = 1,568.30/x
3. Step 3: Cross multiply
   2,562.77x = 3,535.75 × 1,568.30
4. Step 4: Simplify right side
   2,562.77x = 5,545,101.01
5. Step 5: Solve for x
   x = 5,545,101.01/2,562.77
6. Step 6: Final answer
   x = 2,163.71