Finding the Fourth Proportional to 80,480.84, 111,062.72 and 44,671.16

Step by Step Solution

1. Step 1: Write the proportion equation
   80,480.84 : 111,062.72 = 44,671.16 : x
2. Step 2: Convert to fraction form
   80,480.84/111,062.72 = 44,671.16/x
3. Step 3: Cross multiply
   80,480.84x = 111,062.72 × 44,671.16
4. Step 4: Simplify right side
   80,480.84x = 4,961,300,535.16
5. Step 5: Solve for x
   x = 4,961,300,535.16/80,480.84
6. Step 6: Final answer
   x = 61,645.73