Finding the Fourth Proportional to 80,829.82, 111,540.72 and 44,524.15

Step by Step Solution

1. Step 1: Write the proportion equation
   80,829.82 : 111,540.72 = 44,524.15 : x
2. Step 2: Convert to fraction form
   80,829.82/111,540.72 = 44,524.15/x
3. Step 3: Cross multiply
   80,829.82x = 111,540.72 × 44,524.15
4. Step 4: Simplify right side
   80,829.82x = 4,966,255,748.39
5. Step 5: Solve for x
   x = 4,966,255,748.39/80,829.82
6. Step 6: Final answer
   x = 61,440.89