Finding the Fourth Proportional to 4,018.32, 5,545.71 and 2,250.54

Step by Step Solution

1. Step 1: Write the proportion equation
   4,018.32 : 5,545.71 = 2,250.54 : x
2. Step 2: Convert to fraction form
   4,018.32/5,545.71 = 2,250.54/x
3. Step 3: Cross multiply
   4,018.32x = 5,545.71 × 2,250.54
4. Step 4: Simplify right side
   4,018.32x = 12,480,842.18
5. Step 5: Solve for x
   x = 12,480,842.18/4,018.32
6. Step 6: Final answer
   x = 3,105.99