Finding the Fourth Proportional to 6,498.54, 9,744.57 and 2,114.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.54 : 9,744.57 = 2,114.82 : x
2. Step 2: Convert to fraction form
   6,498.54/9,744.57 = 2,114.82/x
3. Step 3: Cross multiply
   6,498.54x = 9,744.57 × 2,114.82
4. Step 4: Simplify right side
   6,498.54x = 20,608,011.53
5. Step 5: Solve for x
   x = 20,608,011.53/6,498.54
6. Step 6: Final answer
   x = 3,171.18