Finding the Fourth Proportional to 80,841.22, 111,562.04 and 46,391.57

Step by Step Solution

1. Step 1: Write the proportion equation
   80,841.22 : 111,562.04 = 46,391.57 : x
2. Step 2: Convert to fraction form
   80,841.22/111,562.04 = 46,391.57/x
3. Step 3: Cross multiply
   80,841.22x = 111,562.04 × 46,391.57
4. Step 4: Simplify right side
   80,841.22x = 5,175,538,188.00
5. Step 5: Solve for x
   x = 5,175,538,188.00/80,841.22
6. Step 6: Final answer
   x = 64,021.03