Finding the Fourth Proportional to 4,019.22, 5,546.72 and 2,250.47

Step by Step Solution

1. Step 1: Write the proportion equation
   4,019.22 : 5,546.72 = 2,250.47 : x
2. Step 2: Convert to fraction form
   4,019.22/5,546.72 = 2,250.47/x
3. Step 3: Cross multiply
   4,019.22x = 5,546.72 × 2,250.47
4. Step 4: Simplify right side
   4,019.22x = 12,482,726.96
5. Step 5: Solve for x
   x = 12,482,726.96/4,019.22
6. Step 6: Final answer
   x = 3,105.76