Finding the Fourth Proportional to 80,976.75, 121,465.12 and 41,508.69

Step by Step Solution

1. Step 1: Write the proportion equation
   80,976.75 : 121,465.12 = 41,508.69 : x
2. Step 2: Convert to fraction form
   80,976.75/121,465.12 = 41,508.69/x
3. Step 3: Cross multiply
   80,976.75x = 121,465.12 × 41,508.69
4. Step 4: Simplify right side
   80,976.75x = 5,041,858,011.89
5. Step 5: Solve for x
   x = 5,041,858,011.89/80,976.75
6. Step 6: Final answer
   x = 62,263.03