Finding the Fourth Proportional to 9,436.99, 14,154.67 and 3,196.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436.99 : 14,154.67 = 3,196.87 : x
2. Step 2: Convert to fraction form
   9,436.99/14,154.67 = 3,196.87/x
3. Step 3: Cross multiply
   9,436.99x = 14,154.67 × 3,196.87
4. Step 4: Simplify right side
   9,436.99x = 45,250,639.88
5. Step 5: Solve for x
   x = 45,250,639.88/9,436.99
6. Step 6: Final answer
   x = 4,795.03