Finding the Fourth Proportional to 80,556.69, 111,153.57 and 46,552.71

Step by Step Solution

1. Step 1: Write the proportion equation
   80,556.69 : 111,153.57 = 46,552.71 : x
2. Step 2: Convert to fraction form
   80,556.69/111,153.57 = 46,552.71/x
3. Step 3: Cross multiply
   80,556.69x = 111,153.57 × 46,552.71
4. Step 4: Simplify right side
   80,556.69x = 5,174,499,909.67
5. Step 5: Solve for x
   x = 5,174,499,909.67/80,556.69
6. Step 6: Final answer
   x = 64,234.27