Finding the Fourth Proportional to 50,769.48, 69,994.72 and 41,661.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,769.48 : 69,994.72 = 41,661.48 : x
2. Step 2: Convert to fraction form
   50,769.48/69,994.72 = 41,661.48/x
3. Step 3: Cross multiply
   50,769.48x = 69,994.72 × 41,661.48
4. Step 4: Simplify right side
   50,769.48x = 2,916,083,627.39
5. Step 5: Solve for x
   x = 2,916,083,627.39/50,769.48
6. Step 6: Final answer
   x = 57,437.73