Finding the Fourth Proportional to 2,610.31, 3,602.27 and 1,562.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.31 : 3,602.27 = 1,562.17 : x
2. Step 2: Convert to fraction form
   2,610.31/3,602.27 = 1,562.17/x
3. Step 3: Cross multiply
   2,610.31x = 3,602.27 × 1,562.17
4. Step 4: Simplify right side
   2,610.31x = 5,627,358.13
5. Step 5: Solve for x
   x = 5,627,358.13/2,610.31
6. Step 6: Final answer
   x = 2,155.82