Finding the Fourth Proportional to 80,786.77, 111,485.51 and 44,975.86

Step by Step Solution

1. Step 1: Write the proportion equation
   80,786.77 : 111,485.51 = 44,975.86 : x
2. Step 2: Convert to fraction form
   80,786.77/111,485.51 = 44,975.86/x
3. Step 3: Cross multiply
   80,786.77x = 111,485.51 × 44,975.86
4. Step 4: Simplify right side
   80,786.77x = 5,014,156,464.91
5. Step 5: Solve for x
   x = 5,014,156,464.91/80,786.77
6. Step 6: Final answer
   x = 62,066.55