Finding the Fourth Proportional to 42.67, 58.89 and 24.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42.67 : 58.89 = 24.26 : x
2. Step 2: Convert to fraction form
   42.67/58.89 = 24.26/x
3. Step 3: Cross multiply
   42.67x = 58.89 × 24.26
4. Step 4: Simplify right side
   42.67x = 1,428.33
5. Step 5: Solve for x
   x = 1,428.33/42.67
6. Step 6: Final answer
   x = 33.47