Finding the Fourth Proportional to 80,148.72, 110,613.46 and 46,158.48

Step by Step Solution

1. Step 1: Write the proportion equation
   80,148.72 : 110,613.46 = 46,158.48 : x
2. Step 2: Convert to fraction form
   80,148.72/110,613.46 = 46,158.48/x
3. Step 3: Cross multiply
   80,148.72x = 110,613.46 × 46,158.48
4. Step 4: Simplify right side
   80,148.72x = 5,105,749,181.14
5. Step 5: Solve for x
   x = 5,105,749,181.14/80,148.72
6. Step 6: Final answer
   x = 63,703.44