Finding the Fourth Proportional to 2,356.57, 3,535.25 and 796.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356.57 : 3,535.25 = 796.72 : x
2. Step 2: Convert to fraction form
   2,356.57/3,535.25 = 796.72/x
3. Step 3: Cross multiply
   2,356.57x = 3,535.25 × 796.72
4. Step 4: Simplify right side
   2,356.57x = 2,816,600.40
5. Step 5: Solve for x
   x = 2,816,600.40/2,356.57
6. Step 6: Final answer
   x = 1,195.21