Finding the Fourth Proportional to 59.33, 81.83 and 50.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59.33 : 81.83 = 50.18 : x
2. Step 2: Convert to fraction form
   59.33/81.83 = 50.18/x
3. Step 3: Cross multiply
   59.33x = 81.83 × 50.18
4. Step 4: Simplify right side
   59.33x = 4,105.95
5. Step 5: Solve for x
   x = 4,105.95/59.33
6. Step 6: Final answer
   x = 69.20