Finding the Fourth Proportional to 80,062.72, 110,459.52 and 46,501.12

Step by Step Solution

1. Step 1: Write the proportion equation
   80,062.72 : 110,459.52 = 46,501.12 : x
2. Step 2: Convert to fraction form
   80,062.72/110,459.52 = 46,501.12/x
3. Step 3: Cross multiply
   80,062.72x = 110,459.52 × 46,501.12
4. Step 4: Simplify right side
   80,062.72x = 5,136,491,394.66
5. Step 5: Solve for x
   x = 5,136,491,394.66/80,062.72
6. Step 6: Final answer
   x = 64,155.84