Finding the Fourth Proportional to 22,019.33, 30,411.91 and 14,499.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,019.33 : 30,411.91 = 14,499.27 : x
2. Step 2: Convert to fraction form
   22,019.33/30,411.91 = 14,499.27/x
3. Step 3: Cross multiply
   22,019.33x = 30,411.91 × 14,499.27
4. Step 4: Simplify right side
   22,019.33x = 440,950,421.81
5. Step 5: Solve for x
   x = 440,950,421.81/22,019.33
6. Step 6: Final answer
   x = 20,025.61