Finding the Fourth Proportional to 2,469.94, 3,408.38 and 1,350.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.94 : 3,408.38 = 1,350.89 : x
2. Step 2: Convert to fraction form
   2,469.94/3,408.38 = 1,350.89/x
3. Step 3: Cross multiply
   2,469.94x = 3,408.38 × 1,350.89
4. Step 4: Simplify right side
   2,469.94x = 4,604,345.30
5. Step 5: Solve for x
   x = 4,604,345.30/2,469.94
6. Step 6: Final answer
   x = 1,864.15