Finding the Fourth Proportional to 2,610.82, 3,601.42 and 1,562.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.82 : 3,601.42 = 1,562.28 : x
2. Step 2: Convert to fraction form
   2,610.82/3,601.42 = 1,562.28/x
3. Step 3: Cross multiply
   2,610.82x = 3,601.42 × 1,562.28
4. Step 4: Simplify right side
   2,610.82x = 5,626,426.44
5. Step 5: Solve for x
   x = 5,626,426.44/2,610.82
6. Step 6: Final answer
   x = 2,155.04