Finding the Fourth Proportional to 59.32, 88.83 and 28.79

Step by Step Solution

1. Step 1: Write the proportion equation
   59.32 : 88.83 = 28.79 : x
2. Step 2: Convert to fraction form
   59.32/88.83 = 28.79/x
3. Step 3: Cross multiply
   59.32x = 88.83 × 28.79
4. Step 4: Simplify right side
   59.32x = 2,557.42
5. Step 5: Solve for x
   x = 2,557.42/59.32
6. Step 6: Final answer
   x = 43.11