Finding the Fourth Proportional to 10,996.50, 16,496.75 and 3,601.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996.50 : 16,496.75 = 3,601.35 : x
2. Step 2: Convert to fraction form
   10,996.50/16,496.75 = 3,601.35/x
3. Step 3: Cross multiply
   10,996.50x = 16,496.75 × 3,601.35
4. Step 4: Simplify right side
   10,996.50x = 59,410,570.61
5. Step 5: Solve for x
   x = 59,410,570.61/10,996.50
6. Step 6: Final answer
   x = 5,402.68