Finding the Fourth Proportional to 10,697.68, 16,040.56 and 3,300.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.68 : 16,040.56 = 3,300.04 : x
2. Step 2: Convert to fraction form
   10,697.68/16,040.56 = 3,300.04/x
3. Step 3: Cross multiply
   10,697.68x = 16,040.56 × 3,300.04
4. Step 4: Simplify right side
   10,697.68x = 52,934,489.62
5. Step 5: Solve for x
   x = 52,934,489.62/10,697.68
6. Step 6: Final answer
   x = 4,948.22