Finding the Fourth Proportional to 42.92, 59.23 and 24.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42.92 : 59.23 = 24.50 : x
2. Step 2: Convert to fraction form
   42.92/59.23 = 24.50/x
3. Step 3: Cross multiply
   42.92x = 59.23 × 24.50
4. Step 4: Simplify right side
   42.92x = 1,450.72
5. Step 5: Solve for x
   x = 1,450.72/42.92
6. Step 6: Final answer
   x = 33.80