Finding the Fourth Proportional to 16,025.85, 22,117.83 and 12,040.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,025.85 : 22,117.83 = 12,040.04 : x
2. Step 2: Convert to fraction form
   16,025.85/22,117.83 = 12,040.04/x
3. Step 3: Cross multiply
   16,025.85x = 22,117.83 × 12,040.04
4. Step 4: Simplify right side
   16,025.85x = 266,299,568.06
5. Step 5: Solve for x
   x = 266,299,568.06/16,025.85
6. Step 6: Final answer
   x = 16,616.88