Finding the Fourth Proportional to 196.50, 271.31 and 119.01

Step by Step Solution

1. Step 1: Write the proportion equation
   196.50 : 271.31 = 119.01 : x
2. Step 2: Convert to fraction form
   196.50/271.31 = 119.01/x
3. Step 3: Cross multiply
   196.50x = 271.31 × 119.01
4. Step 4: Simplify right side
   196.50x = 32,288.01
5. Step 5: Solve for x
   x = 32,288.01/196.50
6. Step 6: Final answer
   x = 164.32