Finding the Fourth Proportional to 1,706.27, 2,354.41 and 960.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706.27 : 2,354.41 = 960.10 : x
2. Step 2: Convert to fraction form
   1,706.27/2,354.41 = 960.10/x
3. Step 3: Cross multiply
   1,706.27x = 2,354.41 × 960.10
4. Step 4: Simplify right side
   1,706.27x = 2,260,469.04
5. Step 5: Solve for x
   x = 2,260,469.04/1,706.27
6. Step 6: Final answer
   x = 1,324.80