Finding the Fourth Proportional to 78.96, 118.41 and 24.83

Step by Step Solution

1. Step 1: Write the proportion equation
   78.96 : 118.41 = 24.83 : x
2. Step 2: Convert to fraction form
   78.96/118.41 = 24.83/x
3. Step 3: Cross multiply
   78.96x = 118.41 × 24.83
4. Step 4: Simplify right side
   78.96x = 2,940.12
5. Step 5: Solve for x
   x = 2,940.12/78.96
6. Step 6: Final answer
   x = 37.24