Finding the Fourth Proportional to 6,356.41, 9,535.89 and 2,196.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,356.41 : 9,535.89 = 2,196.57 : x
2. Step 2: Convert to fraction form
   6,356.41/9,535.89 = 2,196.57/x
3. Step 3: Cross multiply
   6,356.41x = 9,535.89 × 2,196.57
4. Step 4: Simplify right side
   6,356.41x = 20,946,249.90
5. Step 5: Solve for x
   x = 20,946,249.90/6,356.41
6. Step 6: Final answer
   x = 3,295.30