Finding the Fourth Proportional to 22,061.72, 33,096.67 and 7,271.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,061.72 : 33,096.67 = 7,271.67 : x
2. Step 2: Convert to fraction form
   22,061.72/33,096.67 = 7,271.67/x
3. Step 3: Cross multiply
   22,061.72x = 33,096.67 × 7,271.67
4. Step 4: Simplify right side
   22,061.72x = 240,668,062.34
5. Step 5: Solve for x
   x = 240,668,062.34/22,061.72
6. Step 6: Final answer
   x = 10,908.86