Finding the Fourth Proportional to 185.01, 255.31 and 119.55

Step by Step Solution

1. Step 1: Write the proportion equation
   185.01 : 255.31 = 119.55 : x
2. Step 2: Convert to fraction form
   185.01/255.31 = 119.55/x
3. Step 3: Cross multiply
   185.01x = 255.31 × 119.55
4. Step 4: Simplify right side
   185.01x = 30,522.31
5. Step 5: Solve for x
   x = 30,522.31/185.01
6. Step 6: Final answer
   x = 164.98