Finding the Fourth Proportional to 6,744.72, 10,116.60 and 2,848.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744.72 : 10,116.60 = 2,848.76 : x
2. Step 2: Convert to fraction form
   6,744.72/10,116.60 = 2,848.76/x
3. Step 3: Cross multiply
   6,744.72x = 10,116.60 × 2,848.76
4. Step 4: Simplify right side
   6,744.72x = 28,819,765.42
5. Step 5: Solve for x
   x = 28,819,765.42/6,744.72
6. Step 6: Final answer
   x = 4,272.94