Finding the Fourth Proportional to 50,108.16, 69,055.94 and 41,103.20

Step by Step Solution

1. Step 1: Write the proportion equation
   50,108.16 : 69,055.94 = 41,103.20 : x
2. Step 2: Convert to fraction form
   50,108.16/69,055.94 = 41,103.20/x
3. Step 3: Cross multiply
   50,108.16x = 69,055.94 × 41,103.20
4. Step 4: Simplify right side
   50,108.16x = 2,838,420,113.01
5. Step 5: Solve for x
   x = 2,838,420,113.01/50,108.16
6. Step 6: Final answer
   x = 56,645.87