Finding the Fourth Proportional to 16,227.89, 22,394.48 and 8,775.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,227.89 : 22,394.48 = 8,775.89 : x
2. Step 2: Convert to fraction form
   16,227.89/22,394.48 = 8,775.89/x
3. Step 3: Cross multiply
   16,227.89x = 22,394.48 × 8,775.89
4. Step 4: Simplify right side
   16,227.89x = 196,531,449.21
5. Step 5: Solve for x
   x = 196,531,449.21/16,227.89
6. Step 6: Final answer
   x = 12,110.72