Finding the Fourth Proportional to 2,367.25, 3,549.77 and 806.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.25 : 3,549.77 = 806.83 : x
2. Step 2: Convert to fraction form
   2,367.25/3,549.77 = 806.83/x
3. Step 3: Cross multiply
   2,367.25x = 3,549.77 × 806.83
4. Step 4: Simplify right side
   2,367.25x = 2,864,060.93
5. Step 5: Solve for x
   x = 2,864,060.93/2,367.25
6. Step 6: Final answer
   x = 1,209.87