Finding the Fourth Proportional to 1,196.56, 1,794.57 and 330.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.56 : 1,794.57 = 330.67 : x
2. Step 2: Convert to fraction form
   1,196.56/1,794.57 = 330.67/x
3. Step 3: Cross multiply
   1,196.56x = 1,794.57 × 330.67
4. Step 4: Simplify right side
   1,196.56x = 593,410.46
5. Step 5: Solve for x
   x = 593,410.46/1,196.56
6. Step 6: Final answer
   x = 495.93