Finding the Fourth Proportional to 2,440.10, 3,366.43 and 1,601.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.10 : 3,366.43 = 1,601.27 : x
2. Step 2: Convert to fraction form
   2,440.10/3,366.43 = 1,601.27/x
3. Step 3: Cross multiply
   2,440.10x = 3,366.43 × 1,601.27
4. Step 4: Simplify right side
   2,440.10x = 5,390,545.69
5. Step 5: Solve for x
   x = 5,390,545.69/2,440.10
6. Step 6: Final answer
   x = 2,209.15