Finding the Fourth Proportional to 22,096.21, 33,140.00 and 8,242.45

Step by Step Solution

1. Step 1: Write the proportion equation
   22,096.21 : 33,140.00 = 8,242.45 : x
2. Step 2: Convert to fraction form
   22,096.21/33,140.00 = 8,242.45/x
3. Step 3: Cross multiply
   22,096.21x = 33,140.00 × 8,242.45
4. Step 4: Simplify right side
   22,096.21x = 273,154,751.79
5. Step 5: Solve for x
   x = 273,154,751.79/22,096.21
6. Step 6: Final answer
   x = 12,362.06