Finding the Fourth Proportional to 67.16, 100.75 and 32.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67.16 : 100.75 = 32.83 : x
2. Step 2: Convert to fraction form
   67.16/100.75 = 32.83/x
3. Step 3: Cross multiply
   67.16x = 100.75 × 32.83
4. Step 4: Simplify right side
   67.16x = 3,307.29
5. Step 5: Solve for x
   x = 3,307.29/67.16
6. Step 6: Final answer
   x = 49.24