Finding the Fourth Proportional to 22,144.52, 30,558.81 and 12,073.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,144.52 : 30,558.81 = 12,073.16 : x
2. Step 2: Convert to fraction form
   22,144.52/30,558.81 = 12,073.16/x
3. Step 3: Cross multiply
   22,144.52x = 30,558.81 × 12,073.16
4. Step 4: Simplify right side
   22,144.52x = 368,941,249.75
5. Step 5: Solve for x
   x = 368,941,249.75/22,144.52
6. Step 6: Final answer
   x = 16,660.62