Finding the Fourth Proportional to 6,498.55, 9,746.83 and 2,116

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.55 : 9,746.83 = 2,116 : x
2. Step 2: Convert to fraction form
   6,498.55/9,746.83 = 2,116/x
3. Step 3: Cross multiply
   6,498.55x = 9,746.83 × 2,116
4. Step 4: Simplify right side
   6,498.55x = 20,624,292.28
5. Step 5: Solve for x
   x = 20,624,292.28/6,498.55
6. Step 6: Final answer
   x = 3,173.68