Finding the Fourth Proportional to 16,060.23, 22,162.76 and 8,986.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,060.23 : 22,162.76 = 8,986.59 : x
2. Step 2: Convert to fraction form
   16,060.23/22,162.76 = 8,986.59/x
3. Step 3: Cross multiply
   16,060.23x = 22,162.76 × 8,986.59
4. Step 4: Simplify right side
   16,060.23x = 199,167,592.46
5. Step 5: Solve for x
   x = 199,167,592.46/16,060.23
6. Step 6: Final answer
   x = 12,401.29