Finding the Fourth Proportional to 10,934.02, 16,401.27 and 4,363.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,934.02 : 16,401.27 = 4,363.30 : x
2. Step 2: Convert to fraction form
   10,934.02/16,401.27 = 4,363.30/x
3. Step 3: Cross multiply
   10,934.02x = 16,401.27 × 4,363.30
4. Step 4: Simplify right side
   10,934.02x = 71,563,661.39
5. Step 5: Solve for x
   x = 71,563,661.39/10,934.02
6. Step 6: Final answer
   x = 6,545.05