Finding the Fourth Proportional to 6,198.01, 8,553.27 and 3,545.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,198.01 : 8,553.27 = 3,545.49 : x
2. Step 2: Convert to fraction form
   6,198.01/8,553.27 = 3,545.49/x
3. Step 3: Cross multiply
   6,198.01x = 8,553.27 × 3,545.49
4. Step 4: Simplify right side
   6,198.01x = 30,325,533.25
5. Step 5: Solve for x
   x = 30,325,533.25/6,198.01
6. Step 6: Final answer
   x = 4,892.79