Finding the Fourth Proportional to 10,464.72, 14,441.32 and 5,749.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,464.72 : 14,441.32 = 5,749.31 : x
2. Step 2: Convert to fraction form
   10,464.72/14,441.32 = 5,749.31/x
3. Step 3: Cross multiply
   10,464.72x = 14,441.32 × 5,749.31
4. Step 4: Simplify right side
   10,464.72x = 83,027,538.91
5. Step 5: Solve for x
   x = 83,027,538.91/10,464.72
6. Step 6: Final answer
   x = 7,934.04