Finding the Fourth Proportional to 6,099.05, 8,419.01 and 3,975.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,099.05 : 8,419.01 = 3,975.10 : x
2. Step 2: Convert to fraction form
   6,099.05/8,419.01 = 3,975.10/x
3. Step 3: Cross multiply
   6,099.05x = 8,419.01 × 3,975.10
4. Step 4: Simplify right side
   6,099.05x = 33,466,403.43
5. Step 5: Solve for x
   x = 33,466,403.43/6,099.05
6. Step 6: Final answer
   x = 5,487.15