Finding the Fourth Proportional to 22,499.37, 33,723.14 and 12,089.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,499.37 : 33,723.14 = 12,089.25 : x
2. Step 2: Convert to fraction form
   22,499.37/33,723.14 = 12,089.25/x
3. Step 3: Cross multiply
   22,499.37x = 33,723.14 × 12,089.25
4. Step 4: Simplify right side
   22,499.37x = 407,687,409.80
5. Step 5: Solve for x
   x = 407,687,409.80/22,499.37
6. Step 6: Final answer
   x = 18,119.95