Finding the Fourth Proportional to 11,022.66, 16,530.48 and 3,625.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.66 : 16,530.48 = 3,625.39 : x
2. Step 2: Convert to fraction form
   11,022.66/16,530.48 = 3,625.39/x
3. Step 3: Cross multiply
   11,022.66x = 16,530.48 × 3,625.39
4. Step 4: Simplify right side
   11,022.66x = 59,929,436.89
5. Step 5: Solve for x
   x = 59,929,436.89/11,022.66
6. Step 6: Final answer
   x = 5,436.93