Finding the Fourth Proportional to 72.58, 108.89 and 24.48

Step by Step Solution

1. Step 1: Write the proportion equation
   72.58 : 108.89 = 24.48 : x
2. Step 2: Convert to fraction form
   72.58/108.89 = 24.48/x
3. Step 3: Cross multiply
   72.58x = 108.89 × 24.48
4. Step 4: Simplify right side
   72.58x = 2,665.69
5. Step 5: Solve for x
   x = 2,665.69/72.58
6. Step 6: Final answer
   x = 36.73