Finding the Fourth Proportional to 80,755.35, 111,444.57 and 44,949.30

Step by Step Solution

1. Step 1: Write the proportion equation
   80,755.35 : 111,444.57 = 44,949.30 : x
2. Step 2: Convert to fraction form
   80,755.35/111,444.57 = 44,949.30/x
3. Step 3: Cross multiply
   80,755.35x = 111,444.57 × 44,949.30
4. Step 4: Simplify right side
   80,755.35x = 5,009,355,410.30
5. Step 5: Solve for x
   x = 5,009,355,410.30/80,755.35
6. Step 6: Final answer
   x = 62,031.25