Finding the Fourth Proportional to 7,225.71, 9,964.72 and 4,568.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,225.71 : 9,964.72 = 4,568.37 : x
2. Step 2: Convert to fraction form
   7,225.71/9,964.72 = 4,568.37/x
3. Step 3: Cross multiply
   7,225.71x = 9,964.72 × 4,568.37
4. Step 4: Simplify right side
   7,225.71x = 45,522,527.91
5. Step 5: Solve for x
   x = 45,522,527.91/7,225.71
6. Step 6: Final answer
   x = 6,300.08