Finding the Fourth Proportional to 6,200.64, 8,556.72 and 3,683.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,200.64 : 8,556.72 = 3,683.94 : x
2. Step 2: Convert to fraction form
   6,200.64/8,556.72 = 3,683.94/x
3. Step 3: Cross multiply
   6,200.64x = 8,556.72 × 3,683.94
4. Step 4: Simplify right side
   6,200.64x = 31,522,443.08
5. Step 5: Solve for x
   x = 31,522,443.08/6,200.64
6. Step 6: Final answer
   x = 5,083.74