Finding the Fourth Proportional to 22,081.50, 33,114.15 and 7,286.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,081.50 : 33,114.15 = 7,286.04 : x
2. Step 2: Convert to fraction form
   22,081.50/33,114.15 = 7,286.04/x
3. Step 3: Cross multiply
   22,081.50x = 33,114.15 × 7,286.04
4. Step 4: Simplify right side
   22,081.50x = 241,271,021.47
5. Step 5: Solve for x
   x = 241,271,021.47/22,081.50
6. Step 6: Final answer
   x = 10,926.39