Finding the Fourth Proportional to 10,797.48, 16,196.88 and 3,402.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.48 : 16,196.88 = 3,402.18 : x
2. Step 2: Convert to fraction form
   10,797.48/16,196.88 = 3,402.18/x
3. Step 3: Cross multiply
   10,797.48x = 16,196.88 × 3,402.18
4. Step 4: Simplify right side
   10,797.48x = 55,104,701.20
5. Step 5: Solve for x
   x = 55,104,701.20/10,797.48
6. Step 6: Final answer
   x = 5,103.48