Finding the Fourth Proportional to 50,322.88, 69,447 and 30,183.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,322.88 : 69,447 = 30,183.04 : x
2. Step 2: Convert to fraction form
   50,322.88/69,447 = 30,183.04/x
3. Step 3: Cross multiply
   50,322.88x = 69,447 × 30,183.04
4. Step 4: Simplify right side
   50,322.88x = 2,096,121,578.88
5. Step 5: Solve for x
   x = 2,096,121,578.88/50,322.88
6. Step 6: Final answer
   x = 41,653.45