Finding the Fourth Proportional to 6,203.83, 8,561.31 and 3,371.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,203.83 : 8,561.31 = 3,371.22 : x
2. Step 2: Convert to fraction form
   6,203.83/8,561.31 = 3,371.22/x
3. Step 3: Cross multiply
   6,203.83x = 8,561.31 × 3,371.22
4. Step 4: Simplify right side
   6,203.83x = 28,862,059.50
5. Step 5: Solve for x
   x = 28,862,059.50/6,203.83
6. Step 6: Final answer
   x = 4,652.30