Finding the Fourth Proportional to 10,993.37, 16,490.50 and 3,202.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.37 : 16,490.50 = 3,202.18 : x
2. Step 2: Convert to fraction form
   10,993.37/16,490.50 = 3,202.18/x
3. Step 3: Cross multiply
   10,993.37x = 16,490.50 × 3,202.18
4. Step 4: Simplify right side
   10,993.37x = 52,805,500.06
5. Step 5: Solve for x
   x = 52,805,500.06/10,993.37
6. Step 6: Final answer
   x = 4,803.40