Finding the Fourth Proportional to 1,032.66, 1,541.34 and 960.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032.66 : 1,541.34 = 960.42 : x
2. Step 2: Convert to fraction form
   1,032.66/1,541.34 = 960.42/x
3. Step 3: Cross multiply
   1,032.66x = 1,541.34 × 960.42
4. Step 4: Simplify right side
   1,032.66x = 1,480,333.76
5. Step 5: Solve for x
   x = 1,480,333.76/1,032.66
6. Step 6: Final answer
   x = 1,433.52