Finding the Fourth Proportional to 80,784.96, 111,466.32 and 46,791.38

Step by Step Solution

1. Step 1: Write the proportion equation
   80,784.96 : 111,466.32 = 46,791.38 : x
2. Step 2: Convert to fraction form
   80,784.96/111,466.32 = 46,791.38/x
3. Step 3: Cross multiply
   80,784.96x = 111,466.32 × 46,791.38
4. Step 4: Simplify right side
   80,784.96x = 5,215,662,936.32
5. Step 5: Solve for x
   x = 5,215,662,936.32/80,784.96
6. Step 6: Final answer
   x = 64,562.30