Finding the Fourth Proportional to 1,196.02, 1,793.94 and 330.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.02 : 1,793.94 = 330.28 : x
2. Step 2: Convert to fraction form
   1,196.02/1,793.94 = 330.28/x
3. Step 3: Cross multiply
   1,196.02x = 1,793.94 × 330.28
4. Step 4: Simplify right side
   1,196.02x = 592,502.50
5. Step 5: Solve for x
   x = 592,502.50/1,196.02
6. Step 6: Final answer
   x = 495.40