Finding the Fourth Proportional to 22,443.59, 30,993.09 and 14,074.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,443.59 : 30,993.09 = 14,074.67 : x
2. Step 2: Convert to fraction form
   22,443.59/30,993.09 = 14,074.67/x
3. Step 3: Cross multiply
   22,443.59x = 30,993.09 × 14,074.67
4. Step 4: Simplify right side
   22,443.59x = 436,217,514.03
5. Step 5: Solve for x
   x = 436,217,514.03/22,443.59
6. Step 6: Final answer
   x = 19,436.17