Finding the Fourth Proportional to 80,788.86, 111,504.70 and 46,804.91

Step by Step Solution

1. Step 1: Write the proportion equation
   80,788.86 : 111,504.70 = 46,804.91 : x
2. Step 2: Convert to fraction form
   80,788.86/111,504.70 = 46,804.91/x
3. Step 3: Cross multiply
   80,788.86x = 111,504.70 × 46,804.91
4. Step 4: Simplify right side
   80,788.86x = 5,218,966,949.06
5. Step 5: Solve for x
   x = 5,218,966,949.06/80,788.86
6. Step 6: Final answer
   x = 64,600.08