Finding the Fourth Proportional to 22,144.29, 30,558.03 and 12,582.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,144.29 : 30,558.03 = 12,582.93 : x
2. Step 2: Convert to fraction form
   22,144.29/30,558.03 = 12,582.93/x
3. Step 3: Cross multiply
   22,144.29x = 30,558.03 × 12,582.93
4. Step 4: Simplify right side
   22,144.29x = 384,509,552.43
5. Step 5: Solve for x
   x = 384,509,552.43/22,144.29
6. Step 6: Final answer
   x = 17,363.82