Finding the Fourth Proportional to 22,273.94, 30,737.54 and 12,582.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,273.94 : 30,737.54 = 12,582.49 : x
2. Step 2: Convert to fraction form
   22,273.94/30,737.54 = 12,582.49/x
3. Step 3: Cross multiply
   22,273.94x = 30,737.54 × 12,582.49
4. Step 4: Simplify right side
   22,273.94x = 386,754,789.67
5. Step 5: Solve for x
   x = 386,754,789.67/22,273.94
6. Step 6: Final answer
   x = 17,363.56