Finding the Fourth Proportional to 50,189.69, 69,267.56 and 30,046.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,189.69 : 69,267.56 = 30,046.56 : x
2. Step 2: Convert to fraction form
   50,189.69/69,267.56 = 30,046.56/x
3. Step 3: Cross multiply
   50,189.69x = 69,267.56 × 30,046.56
4. Step 4: Simplify right side
   50,189.69x = 2,081,251,747.36
5. Step 5: Solve for x
   x = 2,081,251,747.36/50,189.69
6. Step 6: Final answer
   x = 41,467.72