Finding the Fourth Proportional to 80,667.12, 111,310.11 and 44,850

Step by Step Solution

1. Step 1: Write the proportion equation
   80,667.12 : 111,310.11 = 44,850 : x
2. Step 2: Convert to fraction form
   80,667.12/111,310.11 = 44,850/x
3. Step 3: Cross multiply
   80,667.12x = 111,310.11 × 44,850
4. Step 4: Simplify right side
   80,667.12x = 4,992,258,433.50
5. Step 5: Solve for x
   x = 4,992,258,433.50/80,667.12
6. Step 6: Final answer
   x = 61,887.15