Finding the Fourth Proportional to 1,483.92, 2,046.60 and 960.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.92 : 2,046.60 = 960.12 : x
2. Step 2: Convert to fraction form
   1,483.92/2,046.60 = 960.12/x
3. Step 3: Cross multiply
   1,483.92x = 2,046.60 × 960.12
4. Step 4: Simplify right side
   1,483.92x = 1,964,981.59
5. Step 5: Solve for x
   x = 1,964,981.59/1,483.92
6. Step 6: Final answer
   x = 1,324.18