Finding the Fourth Proportional to 22,141.69, 33,217.09 and 8,994.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,141.69 : 33,217.09 = 8,994.04 : x
2. Step 2: Convert to fraction form
   22,141.69/33,217.09 = 8,994.04/x
3. Step 3: Cross multiply
   22,141.69x = 33,217.09 × 8,994.04
4. Step 4: Simplify right side
   22,141.69x = 298,755,730.62
5. Step 5: Solve for x
   x = 298,755,730.62/22,141.69
6. Step 6: Final answer
   x = 13,492.91