Finding the Fourth Proportional to 16,162.89, 24,219.58 and 10,878.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162.89 : 24,219.58 = 10,878.36 : x
2. Step 2: Convert to fraction form
   16,162.89/24,219.58 = 10,878.36/x
3. Step 3: Cross multiply
   16,162.89x = 24,219.58 × 10,878.36
4. Step 4: Simplify right side
   16,162.89x = 263,469,310.29
5. Step 5: Solve for x
   x = 263,469,310.29/16,162.89
6. Step 6: Final answer
   x = 16,300.88