Finding the Fourth Proportional to 16,336, 22,543.88 and 8,884

Step by Step Solution

1. Step 1: Write the proportion equation
   16,336 : 22,543.88 = 8,884 : x
2. Step 2: Convert to fraction form
   16,336/22,543.88 = 8,884/x
3. Step 3: Cross multiply
   16,336x = 22,543.88 × 8,884
4. Step 4: Simplify right side
   16,336x = 200,279,829.92
5. Step 5: Solve for x
   x = 200,279,829.92/16,336
6. Step 6: Final answer
   x = 12,260.03