Finding the Fourth Proportional to 10,996.88, 16,493.58 and 3,601.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996.88 : 16,493.58 = 3,601.17 : x
2. Step 2: Convert to fraction form
   10,996.88/16,493.58 = 3,601.17/x
3. Step 3: Cross multiply
   10,996.88x = 16,493.58 × 3,601.17
4. Step 4: Simplify right side
   10,996.88x = 59,396,185.49
5. Step 5: Solve for x
   x = 59,396,185.49/10,996.88
6. Step 6: Final answer
   x = 5,401.19