Finding the Fourth Proportional to 10,223.92, 14,109.51 and 5,749.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223.92 : 14,109.51 = 5,749.08 : x
2. Step 2: Convert to fraction form
   10,223.92/14,109.51 = 5,749.08/x
3. Step 3: Cross multiply
   10,223.92x = 14,109.51 × 5,749.08
4. Step 4: Simplify right side
   10,223.92x = 81,116,701.75
5. Step 5: Solve for x
   x = 81,116,701.75/10,223.92
6. Step 6: Final answer
   x = 7,934.01