Finding the Fourth Proportional to 33,404.84, 50,111.86 and 11,224.55

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404.84 : 50,111.86 = 11,224.55 : x
2. Step 2: Convert to fraction form
   33,404.84/50,111.86 = 11,224.55/x
3. Step 3: Cross multiply
   33,404.84x = 50,111.86 × 11,224.55
4. Step 4: Simplify right side
   33,404.84x = 562,483,078.16
5. Step 5: Solve for x
   x = 562,483,078.16/33,404.84
6. Step 6: Final answer
   x = 16,838.37