Finding the Fourth Proportional to 2,746.59, 4,107.72 and 2,440.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.59 : 4,107.72 = 2,440.41 : x
2. Step 2: Convert to fraction form
   2,746.59/4,107.72 = 2,440.41/x
3. Step 3: Cross multiply
   2,746.59x = 4,107.72 × 2,440.41
4. Step 4: Simplify right side
   2,746.59x = 10,024,520.97
5. Step 5: Solve for x
   x = 10,024,520.97/2,746.59
6. Step 6: Final answer
   x = 3,649.81