Finding the Fourth Proportional to 11,082.02, 16,618.77 and 3,684.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,082.02 : 16,618.77 = 3,684.49 : x
2. Step 2: Convert to fraction form
   11,082.02/16,618.77 = 3,684.49/x
3. Step 3: Cross multiply
   11,082.02x = 16,618.77 × 3,684.49
4. Step 4: Simplify right side
   11,082.02x = 61,231,650.33
5. Step 5: Solve for x
   x = 61,231,650.33/11,082.02
6. Step 6: Final answer
   x = 5,525.32