Finding the Fourth Proportional to 2,469.61, 3,407.83 and 1,350.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.61 : 3,407.83 = 1,350.46 : x
2. Step 2: Convert to fraction form
   2,469.61/3,407.83 = 1,350.46/x
3. Step 3: Cross multiply
   2,469.61x = 3,407.83 × 1,350.46
4. Step 4: Simplify right side
   2,469.61x = 4,602,138.10
5. Step 5: Solve for x
   x = 4,602,138.10/2,469.61
6. Step 6: Final answer
   x = 1,863.51