Finding the Fourth Proportional to 16,018.62, 22,113.06 and 12,041

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.62 : 22,113.06 = 12,041 : x
2. Step 2: Convert to fraction form
   16,018.62/22,113.06 = 12,041/x
3. Step 3: Cross multiply
   16,018.62x = 22,113.06 × 12,041
4. Step 4: Simplify right side
   16,018.62x = 266,263,355.46
5. Step 5: Solve for x
   x = 266,263,355.46/16,018.62
6. Step 6: Final answer
   x = 16,622.12