Finding the Fourth Proportional to 80,774.24, 111,466.69 and 46,788.86

Step by Step Solution

1. Step 1: Write the proportion equation
   80,774.24 : 111,466.69 = 46,788.86 : x
2. Step 2: Convert to fraction form
   80,774.24/111,466.69 = 46,788.86/x
3. Step 3: Cross multiply
   80,774.24x = 111,466.69 × 46,788.86
4. Step 4: Simplify right side
   80,774.24x = 5,215,399,514.77
5. Step 5: Solve for x
   x = 5,215,399,514.77/80,774.24
6. Step 6: Final answer
   x = 64,567.61