Finding the Fourth Proportional to 80,603.99, 111,224.67 and 46,607.33

Step by Step Solution

1. Step 1: Write the proportion equation
   80,603.99 : 111,224.67 = 46,607.33 : x
2. Step 2: Convert to fraction form
   80,603.99/111,224.67 = 46,607.33/x
3. Step 3: Cross multiply
   80,603.99x = 111,224.67 × 46,607.33
4. Step 4: Simplify right side
   80,603.99x = 5,183,884,898.83
5. Step 5: Solve for x
   x = 5,183,884,898.83/80,603.99
6. Step 6: Final answer
   x = 64,313.01