Finding the Fourth Proportional to 3,995.82, 5,514.23 and 2,227.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.82 : 5,514.23 = 2,227.39 : x
2. Step 2: Convert to fraction form
   3,995.82/5,514.23 = 2,227.39/x
3. Step 3: Cross multiply
   3,995.82x = 5,514.23 × 2,227.39
4. Step 4: Simplify right side
   3,995.82x = 12,282,332.54
5. Step 5: Solve for x
   x = 12,282,332.54/3,995.82
6. Step 6: Final answer
   x = 3,073.80