Finding the Fourth Proportional to 22,404.69, 33,618.63 and 9,933.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,404.69 : 33,618.63 = 9,933.32 : x
2. Step 2: Convert to fraction form
   22,404.69/33,618.63 = 9,933.32/x
3. Step 3: Cross multiply
   22,404.69x = 33,618.63 × 9,933.32
4. Step 4: Simplify right side
   22,404.69x = 333,944,609.75
5. Step 5: Solve for x
   x = 333,944,609.75/22,404.69
6. Step 6: Final answer
   x = 14,905.12