Finding the Fourth Proportional to 22,075.27, 33,105.88 and 7,281.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,075.27 : 33,105.88 = 7,281.43 : x
2. Step 2: Convert to fraction form
   22,075.27/33,105.88 = 7,281.43/x
3. Step 3: Cross multiply
   22,075.27x = 33,105.88 × 7,281.43
4. Step 4: Simplify right side
   22,075.27x = 241,058,147.81
5. Step 5: Solve for x
   x = 241,058,147.81/22,075.27
6. Step 6: Final answer
   x = 10,919.83