Finding the Fourth Proportional to 82.38, 123.59 and 24.60

Step by Step Solution

1. Step 1: Write the proportion equation
   82.38 : 123.59 = 24.60 : x
2. Step 2: Convert to fraction form
   82.38/123.59 = 24.60/x
3. Step 3: Cross multiply
   82.38x = 123.59 × 24.60
4. Step 4: Simplify right side
   82.38x = 3,040.31
5. Step 5: Solve for x
   x = 3,040.31/82.38
6. Step 6: Final answer
   x = 36.91