Finding the Fourth Proportional to 80,801.15, 111,503.89 and 44,503.63

Step by Step Solution

1. Step 1: Write the proportion equation
   80,801.15 : 111,503.89 = 44,503.63 : x
2. Step 2: Convert to fraction form
   80,801.15/111,503.89 = 44,503.63/x
3. Step 3: Cross multiply
   80,801.15x = 111,503.89 × 44,503.63
4. Step 4: Simplify right side
   80,801.15x = 4,962,327,640.99
5. Step 5: Solve for x
   x = 4,962,327,640.99/80,801.15
6. Step 6: Final answer
   x = 61,414.08