Finding the Fourth Proportional to 50,105.25, 69,155.78 and 46,065.68

Step by Step Solution

1. Step 1: Write the proportion equation
   50,105.25 : 69,155.78 = 46,065.68 : x
2. Step 2: Convert to fraction form
   50,105.25/69,155.78 = 46,065.68/x
3. Step 3: Cross multiply
   50,105.25x = 69,155.78 × 46,065.68
4. Step 4: Simplify right side
   50,105.25x = 3,185,707,714.86
5. Step 5: Solve for x
   x = 3,185,707,714.86/50,105.25
6. Step 6: Final answer
   x = 63,580.32