Finding the Fourth Proportional to 40,587.24, 60,860.79 and 23,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,587.24 : 60,860.79 = 23,724.50 : x
2. Step 2: Convert to fraction form
   40,587.24/60,860.79 = 23,724.50/x
3. Step 3: Cross multiply
   40,587.24x = 60,860.79 × 23,724.50
4. Step 4: Simplify right side
   40,587.24x = 1,443,891,508.05
5. Step 5: Solve for x
   x = 1,443,891,508.05/40,587.24
6. Step 6: Final answer
   x = 35,575.01