Finding the Fourth Proportional to 2,662.27, 3,647.33 and 2,562.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.27 : 3,647.33 = 2,562.53 : x
2. Step 2: Convert to fraction form
   2,662.27/3,647.33 = 2,562.53/x
3. Step 3: Cross multiply
   2,662.27x = 3,647.33 × 2,562.53
4. Step 4: Simplify right side
   2,662.27x = 9,346,371.11
5. Step 5: Solve for x
   x = 9,346,371.11/2,662.27
6. Step 6: Final answer
   x = 3,510.68