Finding the Fourth Proportional to 3,961.73, 5,467.77 and 2,282.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,961.73 : 5,467.77 = 2,282.82 : x
2. Step 2: Convert to fraction form
   3,961.73/5,467.77 = 2,282.82/x
3. Step 3: Cross multiply
   3,961.73x = 5,467.77 × 2,282.82
4. Step 4: Simplify right side
   3,961.73x = 12,481,895.96
5. Step 5: Solve for x
   x = 12,481,895.96/3,961.73
6. Step 6: Final answer
   x = 3,150.62