Finding the Fourth Proportional to 16,018.03, 22,105.91 and 8,944.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.03 : 22,105.91 = 8,944.45 : x
2. Step 2: Convert to fraction form
   16,018.03/22,105.91 = 8,944.45/x
3. Step 3: Cross multiply
   16,018.03x = 22,105.91 × 8,944.45
4. Step 4: Simplify right side
   16,018.03x = 197,725,206.70
5. Step 5: Solve for x
   x = 197,725,206.70/16,018.03
6. Step 6: Final answer
   x = 12,343.92