Finding the Fourth Proportional to 10,838, 16,257.58 and 3,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,838 : 16,257.58 = 3,443.04 : x
2. Step 2: Convert to fraction form
   10,838/16,257.58 = 3,443.04/x
3. Step 3: Cross multiply
   10,838x = 16,257.58 × 3,443.04
4. Step 4: Simplify right side
   10,838x = 55,975,498.24
5. Step 5: Solve for x
   x = 55,975,498.24/10,838
6. Step 6: Final answer
   x = 5,164.74