Finding the Fourth Proportional to 6,196.77, 8,551.53 and 3,545.64

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.77 : 8,551.53 = 3,545.64 : x
2. Step 2: Convert to fraction form
   6,196.77/8,551.53 = 3,545.64/x
3. Step 3: Cross multiply
   6,196.77x = 8,551.53 × 3,545.64
4. Step 4: Simplify right side
   6,196.77x = 30,320,646.83
5. Step 5: Solve for x
   x = 30,320,646.83/6,196.77
6. Step 6: Final answer
   x = 4,892.98