Finding the Fourth Proportional to 80,485.25, 111,074.69 and 44,675.86

Step by Step Solution

1. Step 1: Write the proportion equation
   80,485.25 : 111,074.69 = 44,675.86 : x
2. Step 2: Convert to fraction form
   80,485.25/111,074.69 = 44,675.86/x
3. Step 3: Cross multiply
   80,485.25x = 111,074.69 × 44,675.86
4. Step 4: Simplify right side
   80,485.25x = 4,962,356,798.92
5. Step 5: Solve for x
   x = 4,962,356,798.92/80,485.25
6. Step 6: Final answer
   x = 61,655.48