Finding the Fourth Proportional to 16,016.12, 22,110.34 and 10,982.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,016.12 : 22,110.34 = 10,982.38 : x
2. Step 2: Convert to fraction form
   16,016.12/22,110.34 = 10,982.38/x
3. Step 3: Cross multiply
   16,016.12x = 22,110.34 × 10,982.38
4. Step 4: Simplify right side
   16,016.12x = 242,824,155.81
5. Step 5: Solve for x
   x = 242,824,155.81/16,016.12
6. Step 6: Final answer
   x = 15,161.23