Finding the Fourth Proportional to 96.69, 133.46 and 59.83

Step by Step Solution

1. Step 1: Write the proportion equation
   96.69 : 133.46 = 59.83 : x
2. Step 2: Convert to fraction form
   96.69/133.46 = 59.83/x
3. Step 3: Cross multiply
   96.69x = 133.46 × 59.83
4. Step 4: Simplify right side
   96.69x = 7,984.55
5. Step 5: Solve for x
   x = 7,984.55/96.69
6. Step 6: Final answer
   x = 82.58