Finding the Fourth Proportional to 33,644.39, 50,464.76 and 10,269

Step by Step Solution

1. Step 1: Write the proportion equation
   33,644.39 : 50,464.76 = 10,269 : x
2. Step 2: Convert to fraction form
   33,644.39/50,464.76 = 10,269/x
3. Step 3: Cross multiply
   33,644.39x = 50,464.76 × 10,269
4. Step 4: Simplify right side
   33,644.39x = 518,222,569.10
5. Step 5: Solve for x
   x = 518,222,569.10/33,644.39
6. Step 6: Final answer
   x = 15,402.94