Finding the Fourth Proportional to 2,406.93, 3,321.52 and 1,344.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.93 : 3,321.52 = 1,344.71 : x
2. Step 2: Convert to fraction form
   2,406.93/3,321.52 = 1,344.71/x
3. Step 3: Cross multiply
   2,406.93x = 3,321.52 × 1,344.71
4. Step 4: Simplify right side
   2,406.93x = 4,466,489.46
5. Step 5: Solve for x
   x = 4,466,489.46/2,406.93
6. Step 6: Final answer
   x = 1,855.68