Finding the Fourth Proportional to 2,469.42, 3,407.94 and 1,350.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.42 : 3,407.94 = 1,350.32 : x
2. Step 2: Convert to fraction form
   2,469.42/3,407.94 = 1,350.32/x
3. Step 3: Cross multiply
   2,469.42x = 3,407.94 × 1,350.32
4. Step 4: Simplify right side
   2,469.42x = 4,601,809.54
5. Step 5: Solve for x
   x = 4,601,809.54/2,469.42
6. Step 6: Final answer
   x = 1,863.52