Finding the Fourth Proportional to 6,315.30, 9,469.83 and 3,683.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,315.30 : 9,469.83 = 3,683.76 : x
2. Step 2: Convert to fraction form
   6,315.30/9,469.83 = 3,683.76/x
3. Step 3: Cross multiply
   6,315.30x = 9,469.83 × 3,683.76
4. Step 4: Simplify right side
   6,315.30x = 34,884,580.96
5. Step 5: Solve for x
   x = 34,884,580.96/6,315.30
6. Step 6: Final answer
   x = 5,523.82