Finding the Fourth Proportional to 72.59, 108.91 and 24.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72.59 : 108.91 = 24.50 : x
2. Step 2: Convert to fraction form
   72.59/108.91 = 24.50/x
3. Step 3: Cross multiply
   72.59x = 108.91 × 24.50
4. Step 4: Simplify right side
   72.59x = 2,668.30
5. Step 5: Solve for x
   x = 2,668.30/72.59
6. Step 6: Final answer
   x = 36.76