Finding the Fourth Proportional to 10,814.52, 16,223.37 and 3,417.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,814.52 : 16,223.37 = 3,417.30 : x
2. Step 2: Convert to fraction form
   10,814.52/16,223.37 = 3,417.30/x
3. Step 3: Cross multiply
   10,814.52x = 16,223.37 × 3,417.30
4. Step 4: Simplify right side
   10,814.52x = 55,440,122.30
5. Step 5: Solve for x
   x = 55,440,122.30/10,814.52
6. Step 6: Final answer
   x = 5,126.45