Finding the Fourth Proportional to 50,275.89, 69,383.93 and 30,133.71

Step by Step Solution

1. Step 1: Write the proportion equation
   50,275.89 : 69,383.93 = 30,133.71 : x
2. Step 2: Convert to fraction form
   50,275.89/69,383.93 = 30,133.71/x
3. Step 3: Cross multiply
   50,275.89x = 69,383.93 × 30,133.71
4. Step 4: Simplify right side
   50,275.89x = 2,090,795,074.61
5. Step 5: Solve for x
   x = 2,090,795,074.61/50,275.89
6. Step 6: Final answer
   x = 41,586.44