Finding the Fourth Proportional to 10,797.91, 16,196.41 and 3,407.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.91 : 16,196.41 = 3,407.67 : x
2. Step 2: Convert to fraction form
   10,797.91/16,196.41 = 3,407.67/x
3. Step 3: Cross multiply
   10,797.91x = 16,196.41 × 3,407.67
4. Step 4: Simplify right side
   10,797.91x = 55,192,005.56
5. Step 5: Solve for x
   x = 55,192,005.56/10,797.91
6. Step 6: Final answer
   x = 5,111.36