Finding the Fourth Proportional to 10,803.98, 16,204.79 and 3,404.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,803.98 : 16,204.79 = 3,404.41 : x
2. Step 2: Convert to fraction form
   10,803.98/16,204.79 = 3,404.41/x
3. Step 3: Cross multiply
   10,803.98x = 16,204.79 × 3,404.41
4. Step 4: Simplify right side
   10,803.98x = 55,167,717.12
5. Step 5: Solve for x
   x = 55,167,717.12/10,803.98
6. Step 6: Final answer
   x = 5,106.24