Finding the Fourth Proportional to 2,528.93, 3,793.39 and 797.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.93 : 3,793.39 = 797.69 : x
2. Step 2: Convert to fraction form
   2,528.93/3,793.39 = 797.69/x
3. Step 3: Cross multiply
   2,528.93x = 3,793.39 × 797.69
4. Step 4: Simplify right side
   2,528.93x = 3,025,949.27
5. Step 5: Solve for x
   x = 3,025,949.27/2,528.93
6. Step 6: Final answer
   x = 1,196.53