Finding the Fourth Proportional to 50,162.73, 74,801.96 and 49,713.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,162.73 : 74,801.96 = 49,713.04 : x
2. Step 2: Convert to fraction form
   50,162.73/74,801.96 = 49,713.04/x
3. Step 3: Cross multiply
   50,162.73x = 74,801.96 × 49,713.04
4. Step 4: Simplify right side
   50,162.73x = 3,718,632,829.56
5. Step 5: Solve for x
   x = 3,718,632,829.56/50,162.73
6. Step 6: Final answer
   x = 74,131.39