Finding the Fourth Proportional to 22,339.45, 33,496.42 and 9,181

Step by Step Solution

1. Step 1: Write the proportion equation
   22,339.45 : 33,496.42 = 9,181 : x
2. Step 2: Convert to fraction form
   22,339.45/33,496.42 = 9,181/x
3. Step 3: Cross multiply
   22,339.45x = 33,496.42 × 9,181
4. Step 4: Simplify right side
   22,339.45x = 307,530,632.02
5. Step 5: Solve for x
   x = 307,530,632.02/22,339.45
6. Step 6: Final answer
   x = 13,766.26