Finding the Fourth Proportional to 4,176.72, 5,760.98 and 2,848.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,176.72 : 5,760.98 = 2,848.18 : x
2. Step 2: Convert to fraction form
   4,176.72/5,760.98 = 2,848.18/x
3. Step 3: Cross multiply
   4,176.72x = 5,760.98 × 2,848.18
4. Step 4: Simplify right side
   4,176.72x = 16,408,308.02
5. Step 5: Solve for x
   x = 16,408,308.02/4,176.72
6. Step 6: Final answer
   x = 3,928.52