Finding the Fourth Proportional to 1,480.98, 2,042.83 and 956.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480.98 : 2,042.83 = 956.10 : x
2. Step 2: Convert to fraction form
   1,480.98/2,042.83 = 956.10/x
3. Step 3: Cross multiply
   1,480.98x = 2,042.83 × 956.10
4. Step 4: Simplify right side
   1,480.98x = 1,953,149.76
5. Step 5: Solve for x
   x = 1,953,149.76/1,480.98
6. Step 6: Final answer
   x = 1,318.82