Finding the Fourth Proportional to 7,016.41, 9,683.31 and 3,872.60

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.41 : 9,683.31 = 3,872.60 : x
2. Step 2: Convert to fraction form
   7,016.41/9,683.31 = 3,872.60/x
3. Step 3: Cross multiply
   7,016.41x = 9,683.31 × 3,872.60
4. Step 4: Simplify right side
   7,016.41x = 37,499,586.31
5. Step 5: Solve for x
   x = 37,499,586.31/7,016.41
6. Step 6: Final answer
   x = 5,344.55