Finding the Fourth Proportional to 4,016.12, 5,541.98 and 2,247.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,016.12 : 5,541.98 = 2,247.72 : x
2. Step 2: Convert to fraction form
   4,016.12/5,541.98 = 2,247.72/x
3. Step 3: Cross multiply
   4,016.12x = 5,541.98 × 2,247.72
4. Step 4: Simplify right side
   4,016.12x = 12,456,819.29
5. Step 5: Solve for x
   x = 12,456,819.29/4,016.12
6. Step 6: Final answer
   x = 3,101.70