Finding the Fourth Proportional to 2,183.62, 3,275.98 and 950.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183.62 : 3,275.98 = 950.72 : x
2. Step 2: Convert to fraction form
   2,183.62/3,275.98 = 950.72/x
3. Step 3: Cross multiply
   2,183.62x = 3,275.98 × 950.72
4. Step 4: Simplify right side
   2,183.62x = 3,114,539.71
5. Step 5: Solve for x
   x = 3,114,539.71/2,183.62
6. Step 6: Final answer
   x = 1,426.32