Finding the Fourth Proportional to 16,069.94, 22,176.30 and 8,996.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,069.94 : 22,176.30 = 8,996.36 : x
2. Step 2: Convert to fraction form
   16,069.94/22,176.30 = 8,996.36/x
3. Step 3: Cross multiply
   16,069.94x = 22,176.30 × 8,996.36
4. Step 4: Simplify right side
   16,069.94x = 199,505,978.27
5. Step 5: Solve for x
   x = 199,505,978.27/16,069.94
6. Step 6: Final answer
   x = 12,414.86