Finding the Fourth Proportional to 42.01, 58.05 and 33.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42.01 : 58.05 = 33.34 : x
2. Step 2: Convert to fraction form
   42.01/58.05 = 33.34/x
3. Step 3: Cross multiply
   42.01x = 58.05 × 33.34
4. Step 4: Simplify right side
   42.01x = 1,935.39
5. Step 5: Solve for x
   x = 1,935.39/42.01
6. Step 6: Final answer
   x = 46.07