Finding the Fourth Proportional to 10,612, 14,644.57 and 5,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,612 : 14,644.57 = 5,896.72 : x
2. Step 2: Convert to fraction form
   10,612/14,644.57 = 5,896.72/x
3. Step 3: Cross multiply
   10,612x = 14,644.57 × 5,896.72
4. Step 4: Simplify right side
   10,612x = 86,354,928.81
5. Step 5: Solve for x
   x = 86,354,928.81/10,612
6. Step 6: Final answer
   x = 8,137.48