Finding the Fourth Proportional to 4,797.72, 7,187.94 and 4,016.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,797.72 : 7,187.94 = 4,016.88 : x
2. Step 2: Convert to fraction form
   4,797.72/7,187.94 = 4,016.88/x
3. Step 3: Cross multiply
   4,797.72x = 7,187.94 × 4,016.88
4. Step 4: Simplify right side
   4,797.72x = 28,873,092.43
5. Step 5: Solve for x
   x = 28,873,092.43/4,797.72
6. Step 6: Final answer
   x = 6,018.09