Finding the Fourth Proportional to 49,234.29, 73,850.89 and 33,400.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,234.29 : 73,850.89 = 33,400.10 : x
2. Step 2: Convert to fraction form
   49,234.29/73,850.89 = 33,400.10/x
3. Step 3: Cross multiply
   49,234.29x = 73,850.89 × 33,400.10
4. Step 4: Simplify right side
   49,234.29x = 2,466,627,111.09
5. Step 5: Solve for x
   x = 2,466,627,111.09/49,234.29
6. Step 6: Final answer
   x = 50,099.78