Finding the Fourth Proportional to 80,072.29, 110,499.72 and 44,262.29

Step by Step Solution

1. Step 1: Write the proportion equation
   80,072.29 : 110,499.72 = 44,262.29 : x
2. Step 2: Convert to fraction form
   80,072.29/110,499.72 = 44,262.29/x
3. Step 3: Cross multiply
   80,072.29x = 110,499.72 × 44,262.29
4. Step 4: Simplify right side
   80,072.29x = 4,890,970,347.45
5. Step 5: Solve for x
   x = 4,890,970,347.45/80,072.29
6. Step 6: Final answer
   x = 61,081.94