Finding the Fourth Proportional to 14,369.69, 21,554.44 and 3,696.03

Step by Step Solution

1. Step 1: Write the proportion equation
   14,369.69 : 21,554.44 = 3,696.03 : x
2. Step 2: Convert to fraction form
   14,369.69/21,554.44 = 3,696.03/x
3. Step 3: Cross multiply
   14,369.69x = 21,554.44 × 3,696.03
4. Step 4: Simplify right side
   14,369.69x = 79,665,856.87
5. Step 5: Solve for x
   x = 79,665,856.87/14,369.69
6. Step 6: Final answer
   x = 5,544.02