Finding the Fourth Proportional to 2,092.46, 3,139.22 and 793.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092.46 : 3,139.22 = 793.22 : x
2. Step 2: Convert to fraction form
   2,092.46/3,139.22 = 793.22/x
3. Step 3: Cross multiply
   2,092.46x = 3,139.22 × 793.22
4. Step 4: Simplify right side
   2,092.46x = 2,490,078.38
5. Step 5: Solve for x
   x = 2,490,078.38/2,092.46
6. Step 6: Final answer
   x = 1,190.03