Finding the Fourth Proportional to 59.96, 82.72 and 35.39

Step by Step Solution

1. Step 1: Write the proportion equation
   59.96 : 82.72 = 35.39 : x
2. Step 2: Convert to fraction form
   59.96/82.72 = 35.39/x
3. Step 3: Cross multiply
   59.96x = 82.72 × 35.39
4. Step 4: Simplify right side
   59.96x = 2,927.25
5. Step 5: Solve for x
   x = 2,927.25/59.96
6. Step 6: Final answer
   x = 48.82