Finding the Fourth Proportional to 10,460.16, 14,435.28 and 5,744.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,460.16 : 14,435.28 = 5,744.88 : x
2. Step 2: Convert to fraction form
   10,460.16/14,435.28 = 5,744.88/x
3. Step 3: Cross multiply
   10,460.16x = 14,435.28 × 5,744.88
4. Step 4: Simplify right side
   10,460.16x = 82,928,951.37
5. Step 5: Solve for x
   x = 82,928,951.37/10,460.16
6. Step 6: Final answer
   x = 7,928.08