Finding the Fourth Proportional to 3,443.85, 4,752.09 and 2,327.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.85 : 4,752.09 = 2,327.22 : x
2. Step 2: Convert to fraction form
   3,443.85/4,752.09 = 2,327.22/x
3. Step 3: Cross multiply
   3,443.85x = 4,752.09 × 2,327.22
4. Step 4: Simplify right side
   3,443.85x = 11,059,158.89
5. Step 5: Solve for x
   x = 11,059,158.89/3,443.85
6. Step 6: Final answer
   x = 3,211.28