Finding the Fourth Proportional to 3,222.56, 4,445.61 and 2,338.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222.56 : 4,445.61 = 2,338.04 : x
2. Step 2: Convert to fraction form
   3,222.56/4,445.61 = 2,338.04/x
3. Step 3: Cross multiply
   3,222.56x = 4,445.61 × 2,338.04
4. Step 4: Simplify right side
   3,222.56x = 10,394,014.00
5. Step 5: Solve for x
   x = 10,394,014.00/3,222.56
6. Step 6: Final answer
   x = 3,225.39