Finding the Fourth Proportional to 6,271.29, 8,654.75 and 3,583.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,271.29 : 8,654.75 = 3,583.31 : x
2. Step 2: Convert to fraction form
   6,271.29/8,654.75 = 3,583.31/x
3. Step 3: Cross multiply
   6,271.29x = 8,654.75 × 3,583.31
4. Step 4: Simplify right side
   6,271.29x = 31,012,591.03
5. Step 5: Solve for x
   x = 31,012,591.03/6,271.29
6. Step 6: Final answer
   x = 4,945.17