Finding the Fourth Proportional to 2,338.98, 3,227.70 and 1,344.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.98 : 3,227.70 = 1,344.42 : x
2. Step 2: Convert to fraction form
   2,338.98/3,227.70 = 1,344.42/x
3. Step 3: Cross multiply
   2,338.98x = 3,227.70 × 1,344.42
4. Step 4: Simplify right side
   2,338.98x = 4,339,384.43
5. Step 5: Solve for x
   x = 4,339,384.43/2,338.98
6. Step 6: Final answer
   x = 1,855.25