Finding the Fourth Proportional to 10,849.70, 16,264.83 and 5,649.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,849.70 : 16,264.83 = 5,649.62 : x
2. Step 2: Convert to fraction form
   10,849.70/16,264.83 = 5,649.62/x
3. Step 3: Cross multiply
   10,849.70x = 16,264.83 × 5,649.62
4. Step 4: Simplify right side
   10,849.70x = 91,890,108.86
5. Step 5: Solve for x
   x = 91,890,108.86/10,849.70
6. Step 6: Final answer
   x = 8,469.37