Finding the Fourth Proportional to 16,344, 22,554.72 and 8,892

Step by Step Solution

1. Step 1: Write the proportion equation
   16,344 : 22,554.72 = 8,892 : x
2. Step 2: Convert to fraction form
   16,344/22,554.72 = 8,892/x
3. Step 3: Cross multiply
   16,344x = 22,554.72 × 8,892
4. Step 4: Simplify right side
   16,344x = 200,556,570.24
5. Step 5: Solve for x
   x = 200,556,570.24/16,344
6. Step 6: Final answer
   x = 12,270.96