Finding the Fourth Proportional to 22,404.60, 33,610.55 and 8,369.53

Step by Step Solution

1. Step 1: Write the proportion equation
   22,404.60 : 33,610.55 = 8,369.53 : x
2. Step 2: Convert to fraction form
   22,404.60/33,610.55 = 8,369.53/x
3. Step 3: Cross multiply
   22,404.60x = 33,610.55 × 8,369.53
4. Step 4: Simplify right side
   22,404.60x = 281,304,338.49
5. Step 5: Solve for x
   x = 281,304,338.49/22,404.60
6. Step 6: Final answer
   x = 12,555.65