Finding the Fourth Proportional to 2,255.85, 3,383.17 and 794.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255.85 : 3,383.17 = 794.81 : x
2. Step 2: Convert to fraction form
   2,255.85/3,383.17 = 794.81/x
3. Step 3: Cross multiply
   2,255.85x = 3,383.17 × 794.81
4. Step 4: Simplify right side
   2,255.85x = 2,688,983.82
5. Step 5: Solve for x
   x = 2,688,983.82/2,255.85
6. Step 6: Final answer
   x = 1,192.00