Finding the Fourth Proportional to 80,800.69, 111,474.68 and 46,796.79

Step by Step Solution

1. Step 1: Write the proportion equation
   80,800.69 : 111,474.68 = 46,796.79 : x
2. Step 2: Convert to fraction form
   80,800.69/111,474.68 = 46,796.79/x
3. Step 3: Cross multiply
   80,800.69x = 111,474.68 × 46,796.79
4. Step 4: Simplify right side
   80,800.69x = 5,216,657,010.51
5. Step 5: Solve for x
   x = 5,216,657,010.51/80,800.69
6. Step 6: Final answer
   x = 64,562.04