Finding the Fourth Proportional to 6,200.61, 8,556.86 and 3,682.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,200.61 : 8,556.86 = 3,682.83 : x
2. Step 2: Convert to fraction form
   6,200.61/8,556.86 = 3,682.83/x
3. Step 3: Cross multiply
   6,200.61x = 8,556.86 × 3,682.83
4. Step 4: Simplify right side
   6,200.61x = 31,513,433.23
5. Step 5: Solve for x
   x = 31,513,433.23/6,200.61
6. Step 6: Final answer
   x = 5,082.31