Finding the Fourth Proportional to 80,433.26, 111,003.16 and 46,443.18

Step by Step Solution

1. Step 1: Write the proportion equation
   80,433.26 : 111,003.16 = 46,443.18 : x
2. Step 2: Convert to fraction form
   80,433.26/111,003.16 = 46,443.18/x
3. Step 3: Cross multiply
   80,433.26x = 111,003.16 × 46,443.18
4. Step 4: Simplify right side
   80,433.26x = 5,155,339,566.29
5. Step 5: Solve for x
   x = 5,155,339,566.29/80,433.26
6. Step 6: Final answer
   x = 64,094.62