Finding the Fourth Proportional to 67.67, 101.41 and 49.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67.67 : 101.41 = 49.59 : x
2. Step 2: Convert to fraction form
   67.67/101.41 = 49.59/x
3. Step 3: Cross multiply
   67.67x = 101.41 × 49.59
4. Step 4: Simplify right side
   67.67x = 5,028.92
5. Step 5: Solve for x
   x = 5,028.92/67.67
6. Step 6: Final answer
   x = 74.32