Finding the Fourth Proportional to 22,094.05, 30,489.76 and 12,022.47

Step by Step Solution

1. Step 1: Write the proportion equation
   22,094.05 : 30,489.76 = 12,022.47 : x
2. Step 2: Convert to fraction form
   22,094.05/30,489.76 = 12,022.47/x
3. Step 3: Cross multiply
   22,094.05x = 30,489.76 × 12,022.47
4. Step 4: Simplify right side
   22,094.05x = 366,562,224.91
5. Step 5: Solve for x
   x = 366,562,224.91/22,094.05
6. Step 6: Final answer
   x = 16,590.99