Finding the Fourth Proportional to 10,997.96, 16,496.37 and 3,601.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,997.96 : 16,496.37 = 3,601.44 : x
2. Step 2: Convert to fraction form
   10,997.96/16,496.37 = 3,601.44/x
3. Step 3: Cross multiply
   10,997.96x = 16,496.37 × 3,601.44
4. Step 4: Simplify right side
   10,997.96x = 59,410,686.77
5. Step 5: Solve for x
   x = 59,410,686.77/10,997.96
6. Step 6: Final answer
   x = 5,401.98