Finding the Fourth Proportional to 50,284.07, 69,389.77 and 30,152.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,284.07 : 69,389.77 = 30,152.06 : x
2. Step 2: Convert to fraction form
   50,284.07/69,389.77 = 30,152.06/x
3. Step 3: Cross multiply
   50,284.07x = 69,389.77 × 30,152.06
4. Step 4: Simplify right side
   50,284.07x = 2,092,244,086.10
5. Step 5: Solve for x
   x = 2,092,244,086.10/50,284.07
6. Step 6: Final answer
   x = 41,608.49