Finding the Fourth Proportional to 10,226.18, 14,112.06 and 5,749.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,226.18 : 14,112.06 = 5,749.94 : x
2. Step 2: Convert to fraction form
   10,226.18/14,112.06 = 5,749.94/x
3. Step 3: Cross multiply
   10,226.18x = 14,112.06 × 5,749.94
4. Step 4: Simplify right side
   10,226.18x = 81,143,498.28
5. Step 5: Solve for x
   x = 81,143,498.28/10,226.18
6. Step 6: Final answer
   x = 7,934.88