Finding the Fourth Proportional to 2,339.34, 3,227.76 and 1,344.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.34 : 3,227.76 = 1,344.48 : x
2. Step 2: Convert to fraction form
   2,339.34/3,227.76 = 1,344.48/x
3. Step 3: Cross multiply
   2,339.34x = 3,227.76 × 1,344.48
4. Step 4: Simplify right side
   2,339.34x = 4,339,658.76
5. Step 5: Solve for x
   x = 4,339,658.76/2,339.34
6. Step 6: Final answer
   x = 1,855.08