Finding the Fourth Proportional to 2,746.57, 4,118.55 and 798.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.57 : 4,118.55 = 798.25 : x
2. Step 2: Convert to fraction form
   2,746.57/4,118.55 = 798.25/x
3. Step 3: Cross multiply
   2,746.57x = 4,118.55 × 798.25
4. Step 4: Simplify right side
   2,746.57x = 3,287,632.54
5. Step 5: Solve for x
   x = 3,287,632.54/2,746.57
6. Step 6: Final answer
   x = 1,197.00