Finding the Fourth Proportional to 1,705.82, 2,354.12 and 960.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705.82 : 2,354.12 = 960.02 : x
2. Step 2: Convert to fraction form
   1,705.82/2,354.12 = 960.02/x
3. Step 3: Cross multiply
   1,705.82x = 2,354.12 × 960.02
4. Step 4: Simplify right side
   1,705.82x = 2,260,002.28
5. Step 5: Solve for x
   x = 2,260,002.28/1,705.82
6. Step 6: Final answer
   x = 1,324.88