Finding the Fourth Proportional to 16,023.98, 22,112.72 and 8,853.44

Step by Step Solution

1. Step 1: Write the proportion equation
   16,023.98 : 22,112.72 = 8,853.44 : x
2. Step 2: Convert to fraction form
   16,023.98/22,112.72 = 8,853.44/x
3. Step 3: Cross multiply
   16,023.98x = 22,112.72 × 8,853.44
4. Step 4: Simplify right side
   16,023.98x = 195,773,639.76
5. Step 5: Solve for x
   x = 195,773,639.76/16,023.98
6. Step 6: Final answer
   x = 12,217.54