Finding the Fourth Proportional to 114.59, 171.84 and 33.42

Step by Step Solution

1. Step 1: Write the proportion equation
   114.59 : 171.84 = 33.42 : x
2. Step 2: Convert to fraction form
   114.59/171.84 = 33.42/x
3. Step 3: Cross multiply
   114.59x = 171.84 × 33.42
4. Step 4: Simplify right side
   114.59x = 5,742.89
5. Step 5: Solve for x
   x = 5,742.89/114.59
6. Step 6: Final answer
   x = 50.12