Finding the Fourth Proportional to 10,998.29, 16,493.99 and 3,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,998.29 : 16,493.99 = 3,601.10 : x
2. Step 2: Convert to fraction form
   10,998.29/16,493.99 = 3,601.10/x
3. Step 3: Cross multiply
   10,998.29x = 16,493.99 × 3,601.10
4. Step 4: Simplify right side
   10,998.29x = 59,396,530.62
5. Step 5: Solve for x
   x = 59,396,530.62/10,998.29
6. Step 6: Final answer
   x = 5,400.52