Finding the Fourth Proportional to 33,078.86, 49,625.97 and 10,892.43

Step by Step Solution

1. Step 1: Write the proportion equation
   33,078.86 : 49,625.97 = 10,892.43 : x
2. Step 2: Convert to fraction form
   33,078.86/49,625.97 = 10,892.43/x
3. Step 3: Cross multiply
   33,078.86x = 49,625.97 × 10,892.43
4. Step 4: Simplify right side
   33,078.86x = 540,547,321.19
5. Step 5: Solve for x
   x = 540,547,321.19/33,078.86
6. Step 6: Final answer
   x = 16,341.17