Finding the Fourth Proportional to 59.94, 82.71 and 38.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59.94 : 82.71 = 38.12 : x
2. Step 2: Convert to fraction form
   59.94/82.71 = 38.12/x
3. Step 3: Cross multiply
   59.94x = 82.71 × 38.12
4. Step 4: Simplify right side
   59.94x = 3,152.49
5. Step 5: Solve for x
   x = 3,152.49/59.94
6. Step 6: Final answer
   x = 52.59