Finding the Fourth Proportional to 3,996.01, 5,514.50 and 2,227.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,996.01 : 5,514.50 = 2,227.58 : x
2. Step 2: Convert to fraction form
   3,996.01/5,514.50 = 2,227.58/x
3. Step 3: Cross multiply
   3,996.01x = 5,514.50 × 2,227.58
4. Step 4: Simplify right side
   3,996.01x = 12,283,951.20
5. Step 5: Solve for x
   x = 12,283,951.20/3,996.01
6. Step 6: Final answer
   x = 3,074.06