Finding the Fourth Proportional to 2,822.32, 3,895.25 and 2,697.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822.32 : 3,895.25 = 2,697.73 : x
2. Step 2: Convert to fraction form
   2,822.32/3,895.25 = 2,697.73/x
3. Step 3: Cross multiply
   2,822.32x = 3,895.25 × 2,697.73
4. Step 4: Simplify right side
   2,822.32x = 10,508,332.78
5. Step 5: Solve for x
   x = 10,508,332.78/2,822.32
6. Step 6: Final answer
   x = 3,723.30