Finding the Fourth Proportional to 6,483.06, 9,722.15 and 2,099.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,483.06 : 9,722.15 = 2,099.34 : x
2. Step 2: Convert to fraction form
   6,483.06/9,722.15 = 2,099.34/x
3. Step 3: Cross multiply
   6,483.06x = 9,722.15 × 2,099.34
4. Step 4: Simplify right side
   6,483.06x = 20,410,087.88
5. Step 5: Solve for x
   x = 20,410,087.88/6,483.06
6. Step 6: Final answer
   x = 3,148.22