Finding the Fourth Proportional to 1,508.94, 2,082.83 and 950.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508.94 : 2,082.83 = 950.49 : x
2. Step 2: Convert to fraction form
   1,508.94/2,082.83 = 950.49/x
3. Step 3: Cross multiply
   1,508.94x = 2,082.83 × 950.49
4. Step 4: Simplify right side
   1,508.94x = 1,979,704.33
5. Step 5: Solve for x
   x = 1,979,704.33/1,508.94
6. Step 6: Final answer
   x = 1,311.98