Finding the Fourth Proportional to 1,350.62, 1,863.98 and 846.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350.62 : 1,863.98 = 846.83 : x
2. Step 2: Convert to fraction form
   1,350.62/1,863.98 = 846.83/x
3. Step 3: Cross multiply
   1,350.62x = 1,863.98 × 846.83
4. Step 4: Simplify right side
   1,350.62x = 1,578,477.78
5. Step 5: Solve for x
   x = 1,578,477.78/1,350.62
6. Step 6: Final answer
   x = 1,168.71