Finding the Fourth Proportional to 2,529.10, 3,793.29 and 797.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529.10 : 3,793.29 = 797.50 : x
2. Step 2: Convert to fraction form
   2,529.10/3,793.29 = 797.50/x
3. Step 3: Cross multiply
   2,529.10x = 3,793.29 × 797.50
4. Step 4: Simplify right side
   2,529.10x = 3,025,148.78
5. Step 5: Solve for x
   x = 3,025,148.78/2,529.10
6. Step 6: Final answer
   x = 1,196.14