Finding the Fourth Proportional to 80,453.73, 111,026.91 and 44,647.07

Step by Step Solution

1. Step 1: Write the proportion equation
   80,453.73 : 111,026.91 = 44,647.07 : x
2. Step 2: Convert to fraction form
   80,453.73/111,026.91 = 44,647.07/x
3. Step 3: Cross multiply
   80,453.73x = 111,026.91 × 44,647.07
4. Step 4: Simplify right side
   80,453.73x = 4,957,025,667.52
5. Step 5: Solve for x
   x = 4,957,025,667.52/80,453.73
6. Step 6: Final answer
   x = 61,613.37