Finding the Fourth Proportional to 2,610.32, 3,602.26 and 1,562.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.32 : 3,602.26 = 1,562.18 : x
2. Step 2: Convert to fraction form
   2,610.32/3,602.26 = 1,562.18/x
3. Step 3: Cross multiply
   2,610.32x = 3,602.26 × 1,562.18
4. Step 4: Simplify right side
   2,610.32x = 5,627,378.53
5. Step 5: Solve for x
   x = 5,627,378.53/2,610.32
6. Step 6: Final answer
   x = 2,155.82