Finding the Fourth Proportional to 67.35, 101.07 and 28.82

Step by Step Solution

1. Step 1: Write the proportion equation
   67.35 : 101.07 = 28.82 : x
2. Step 2: Convert to fraction form
   67.35/101.07 = 28.82/x
3. Step 3: Cross multiply
   67.35x = 101.07 × 28.82
4. Step 4: Simplify right side
   67.35x = 2,912.69
5. Step 5: Solve for x
   x = 2,912.69/67.35
6. Step 6: Final answer
   x = 43.25