Finding the Fourth Proportional to 22,002.62, 30,363.39 and 12,444.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,002.62 : 30,363.39 = 12,444.37 : x
2. Step 2: Convert to fraction form
   22,002.62/30,363.39 = 12,444.37/x
3. Step 3: Cross multiply
   22,002.62x = 30,363.39 × 12,444.37
4. Step 4: Simplify right side
   22,002.62x = 377,853,183.71
5. Step 5: Solve for x
   x = 377,853,183.71/22,002.62
6. Step 6: Final answer
   x = 17,173.10