Finding the Fourth Proportional to 2,469.35, 3,407.72 and 1,350.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.35 : 3,407.72 = 1,350.26 : x
2. Step 2: Convert to fraction form
   2,469.35/3,407.72 = 1,350.26/x
3. Step 3: Cross multiply
   2,469.35x = 3,407.72 × 1,350.26
4. Step 4: Simplify right side
   2,469.35x = 4,601,309.78
5. Step 5: Solve for x
   x = 4,601,309.78/2,469.35
6. Step 6: Final answer
   x = 1,863.37