Finding the Fourth Proportional to 16,049.22, 22,145.76 and 8,975.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049.22 : 22,145.76 = 8,975.94 : x
2. Step 2: Convert to fraction form
   16,049.22/22,145.76 = 8,975.94/x
3. Step 3: Cross multiply
   16,049.22x = 22,145.76 × 8,975.94
4. Step 4: Simplify right side
   16,049.22x = 198,779,013.01
5. Step 5: Solve for x
   x = 198,779,013.01/16,049.22
6. Step 6: Final answer
   x = 12,385.59