Finding the Fourth Proportional to 108.80, 150.18 and 67.33

Step by Step Solution

1. Step 1: Write the proportion equation
   108.80 : 150.18 = 67.33 : x
2. Step 2: Convert to fraction form
   108.80/150.18 = 67.33/x
3. Step 3: Cross multiply
   108.80x = 150.18 × 67.33
4. Step 4: Simplify right side
   108.80x = 10,111.70
5. Step 5: Solve for x
   x = 10,111.70/108.80
6. Step 6: Final answer
   x = 92.94