Finding the Fourth Proportional to 80,846.27, 111,567.88 and 46,874.57

Step by Step Solution

1. Step 1: Write the proportion equation
   80,846.27 : 111,567.88 = 46,874.57 : x
2. Step 2: Convert to fraction form
   80,846.27/111,567.88 = 46,874.57/x
3. Step 3: Cross multiply
   80,846.27x = 111,567.88 × 46,874.57
4. Step 4: Simplify right side
   80,846.27x = 5,229,695,901.57
5. Step 5: Solve for x
   x = 5,229,695,901.57/80,846.27
6. Step 6: Final answer
   x = 64,686.92