Finding the Fourth Proportional to 16,056.09, 22,157.25 and 8,982.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,056.09 : 22,157.25 = 8,982.56 : x
2. Step 2: Convert to fraction form
   16,056.09/22,157.25 = 8,982.56/x
3. Step 3: Cross multiply
   16,056.09x = 22,157.25 × 8,982.56
4. Step 4: Simplify right side
   16,056.09x = 199,028,849.27
5. Step 5: Solve for x
   x = 199,028,849.27/16,056.09
6. Step 6: Final answer
   x = 12,395.85