Finding the Fourth Proportional to 114.37, 171.52 and 33.22

Step by Step Solution

1. Step 1: Write the proportion equation
   114.37 : 171.52 = 33.22 : x
2. Step 2: Convert to fraction form
   114.37/171.52 = 33.22/x
3. Step 3: Cross multiply
   114.37x = 171.52 × 33.22
4. Step 4: Simplify right side
   114.37x = 5,697.89
5. Step 5: Solve for x
   x = 5,697.89/114.37
6. Step 6: Final answer
   x = 49.82