Finding the Fourth Proportional to 22,086.68, 30,469.91 and 14,523.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,086.68 : 30,469.91 = 14,523.30 : x
2. Step 2: Convert to fraction form
   22,086.68/30,469.91 = 14,523.30/x
3. Step 3: Cross multiply
   22,086.68x = 30,469.91 × 14,523.30
4. Step 4: Simplify right side
   22,086.68x = 442,523,571.29
5. Step 5: Solve for x
   x = 442,523,571.29/22,086.68
6. Step 6: Final answer
   x = 20,035.77