Finding the Fourth Proportional to 42.06, 58.06 and 24.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42.06 : 58.06 = 24.58 : x
2. Step 2: Convert to fraction form
   42.06/58.06 = 24.58/x
3. Step 3: Cross multiply
   42.06x = 58.06 × 24.58
4. Step 4: Simplify right side
   42.06x = 1,426.85
5. Step 5: Solve for x
   x = 1,426.85/42.06
6. Step 6: Final answer
   x = 33.92