Finding the Fourth Proportional to 2,463.72, 3,399.82 and 1,344.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,463.72 : 3,399.82 = 1,344.71 : x
2. Step 2: Convert to fraction form
   2,463.72/3,399.82 = 1,344.71/x
3. Step 3: Cross multiply
   2,463.72x = 3,399.82 × 1,344.71
4. Step 4: Simplify right side
   2,463.72x = 4,571,754.95
5. Step 5: Solve for x
   x = 4,571,754.95/2,463.72
6. Step 6: Final answer
   x = 1,855.63