Finding the Fourth Proportional to 4,715.52, 7,065.18 and 4,304.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,715.52 : 7,065.18 = 4,304.04 : x
2. Step 2: Convert to fraction form
   4,715.52/7,065.18 = 4,304.04/x
3. Step 3: Cross multiply
   4,715.52x = 7,065.18 × 4,304.04
4. Step 4: Simplify right side
   4,715.52x = 30,408,817.33
5. Step 5: Solve for x
   x = 30,408,817.33/4,715.52
6. Step 6: Final answer
   x = 6,448.67