Finding the Fourth Proportional to 83.52, 125.33 and 67.59

Step by Step Solution

1. Step 1: Write the proportion equation
   83.52 : 125.33 = 67.59 : x
2. Step 2: Convert to fraction form
   83.52/125.33 = 67.59/x
3. Step 3: Cross multiply
   83.52x = 125.33 × 67.59
4. Step 4: Simplify right side
   83.52x = 8,470.72
5. Step 5: Solve for x
   x = 8,470.72/83.52
6. Step 6: Final answer
   x = 101.42