Finding the Fourth Proportional to 3,961.37, 5,466.89 and 2,283.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,961.37 : 5,466.89 = 2,283.05 : x
2. Step 2: Convert to fraction form
   3,961.37/5,466.89 = 2,283.05/x
3. Step 3: Cross multiply
   3,961.37x = 5,466.89 × 2,283.05
4. Step 4: Simplify right side
   3,961.37x = 12,481,144.46
5. Step 5: Solve for x
   x = 12,481,144.46/3,961.37
6. Step 6: Final answer
   x = 3,150.72