Finding the Fourth Proportional to 9,196.09, 13,794.78 and 3,649.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.09 : 13,794.78 = 3,649.45 : x
2. Step 2: Convert to fraction form
   9,196.09/13,794.78 = 3,649.45/x
3. Step 3: Cross multiply
   9,196.09x = 13,794.78 × 3,649.45
4. Step 4: Simplify right side
   9,196.09x = 50,343,359.87
5. Step 5: Solve for x
   x = 50,343,359.87/9,196.09
6. Step 6: Final answer
   x = 5,474.43