Finding the Fourth Proportional to 2,391.48, 3,562.52 and 2,240.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391.48 : 3,562.52 = 2,240.10 : x
2. Step 2: Convert to fraction form
   2,391.48/3,562.52 = 2,240.10/x
3. Step 3: Cross multiply
   2,391.48x = 3,562.52 × 2,240.10
4. Step 4: Simplify right side
   2,391.48x = 7,980,389.85
5. Step 5: Solve for x
   x = 7,980,389.85/2,391.48
6. Step 6: Final answer
   x = 3,337.01