Finding the Fourth Proportional to 7,425.48, 10,247.17 and 4,068.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,425.48 : 10,247.17 = 4,068.42 : x
2. Step 2: Convert to fraction form
   7,425.48/10,247.17 = 4,068.42/x
3. Step 3: Cross multiply
   7,425.48x = 10,247.17 × 4,068.42
4. Step 4: Simplify right side
   7,425.48x = 41,689,791.37
5. Step 5: Solve for x
   x = 41,689,791.37/7,425.48
6. Step 6: Final answer
   x = 5,614.42