Finding the Fourth Proportional to 16,046.69, 22,143.51 and 8,876.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.69 : 22,143.51 = 8,876.19 : x
2. Step 2: Convert to fraction form
   16,046.69/22,143.51 = 8,876.19/x
3. Step 3: Cross multiply
   16,046.69x = 22,143.51 × 8,876.19
4. Step 4: Simplify right side
   16,046.69x = 196,550,002.03
5. Step 5: Solve for x
   x = 196,550,002.03/16,046.69
6. Step 6: Final answer
   x = 12,248.64