Finding the Fourth Proportional to 2,256.24, 3,383.12 and 794.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256.24 : 3,383.12 = 794.28 : x
2. Step 2: Convert to fraction form
   2,256.24/3,383.12 = 794.28/x
3. Step 3: Cross multiply
   2,256.24x = 3,383.12 × 794.28
4. Step 4: Simplify right side
   2,256.24x = 2,687,144.55
5. Step 5: Solve for x
   x = 2,687,144.55/2,256.24
6. Step 6: Final answer
   x = 1,190.98