Finding the Fourth Proportional to 82.67, 113.83 and 67.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82.67 : 113.83 = 67.95 : x
2. Step 2: Convert to fraction form
   82.67/113.83 = 67.95/x
3. Step 3: Cross multiply
   82.67x = 113.83 × 67.95
4. Step 4: Simplify right side
   82.67x = 7,734.15
5. Step 5: Solve for x
   x = 7,734.15/82.67
6. Step 6: Final answer
   x = 93.55