Finding the Fourth Proportional to 9,436.57, 14,154.45 and 3,196.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436.57 : 14,154.45 = 3,196.33 : x
2. Step 2: Convert to fraction form
   9,436.57/14,154.45 = 3,196.33/x
3. Step 3: Cross multiply
   9,436.57x = 14,154.45 × 3,196.33
4. Step 4: Simplify right side
   9,436.57x = 45,242,293.17
5. Step 5: Solve for x
   x = 45,242,293.17/9,436.57
6. Step 6: Final answer
   x = 4,794.36