Finding the Fourth Proportional to 2,026.88, 3,039.52 and 794.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.88 : 3,039.52 = 794.12 : x
2. Step 2: Convert to fraction form
   2,026.88/3,039.52 = 794.12/x
3. Step 3: Cross multiply
   2,026.88x = 3,039.52 × 794.12
4. Step 4: Simplify right side
   2,026.88x = 2,413,743.62
5. Step 5: Solve for x
   x = 2,413,743.62/2,026.88
6. Step 6: Final answer
   x = 1,190.87