Finding the Fourth Proportional to 50,585.74, 69,743.47 and 41,477.57

Step by Step Solution

1. Step 1: Write the proportion equation
   50,585.74 : 69,743.47 = 41,477.57 : x
2. Step 2: Convert to fraction form
   50,585.74/69,743.47 = 41,477.57/x
3. Step 3: Cross multiply
   50,585.74x = 69,743.47 × 41,477.57
4. Step 4: Simplify right side
   50,585.74x = 2,892,789,487.54
5. Step 5: Solve for x
   x = 2,892,789,487.54/50,585.74
6. Step 6: Final answer
   x = 57,185.87