Finding the Fourth Proportional to 10,441.78, 14,410.34 and 5,726.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,441.78 : 14,410.34 = 5,726.06 : x
2. Step 2: Convert to fraction form
   10,441.78/14,410.34 = 5,726.06/x
3. Step 3: Cross multiply
   10,441.78x = 14,410.34 × 5,726.06
4. Step 4: Simplify right side
   10,441.78x = 82,514,370.78
5. Step 5: Solve for x
   x = 82,514,370.78/10,441.78
6. Step 6: Final answer
   x = 7,902.33