Finding the Fourth Proportional to 6,343.54, 9,512.83 and 3,222.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343.54 : 9,512.83 = 3,222.18 : x
2. Step 2: Convert to fraction form
   6,343.54/9,512.83 = 3,222.18/x
3. Step 3: Cross multiply
   6,343.54x = 9,512.83 × 3,222.18
4. Step 4: Simplify right side
   6,343.54x = 30,652,050.57
5. Step 5: Solve for x
   x = 30,652,050.57/6,343.54
6. Step 6: Final answer
   x = 4,832.01