Finding the Fourth Proportional to 50,133.25, 69,183.89 and 29,990.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,133.25 : 69,183.89 = 29,990.98 : x
2. Step 2: Convert to fraction form
   50,133.25/69,183.89 = 29,990.98/x
3. Step 3: Cross multiply
   50,133.25x = 69,183.89 × 29,990.98
4. Step 4: Simplify right side
   50,133.25x = 2,074,892,661.31
5. Step 5: Solve for x
   x = 2,074,892,661.31/50,133.25
6. Step 6: Final answer
   x = 41,387.56