Finding the Fourth Proportional to 24,016.48, 35,992.86 and 12,769.48

Step by Step Solution

1. Step 1: Write the proportion equation
   24,016.48 : 35,992.86 = 12,769.48 : x
2. Step 2: Convert to fraction form
   24,016.48/35,992.86 = 12,769.48/x
3. Step 3: Cross multiply
   24,016.48x = 35,992.86 × 12,769.48
4. Step 4: Simplify right side
   24,016.48x = 459,610,105.91
5. Step 5: Solve for x
   x = 459,610,105.91/24,016.48
6. Step 6: Final answer
   x = 19,137.28