Finding the Fourth Proportional to 11,083.24, 16,627.37 and 3,687.99

Step by Step Solution

1. Step 1: Write the proportion equation
   11,083.24 : 16,627.37 = 3,687.99 : x
2. Step 2: Convert to fraction form
   11,083.24/16,627.37 = 3,687.99/x
3. Step 3: Cross multiply
   11,083.24x = 16,627.37 × 3,687.99
4. Step 4: Simplify right side
   11,083.24x = 61,321,659.72
5. Step 5: Solve for x
   x = 61,321,659.72/11,083.24
6. Step 6: Final answer
   x = 5,532.83