Finding the Fourth Proportional to 7,168.42, 10,740.51 and 3,472.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,168.42 : 10,740.51 = 3,472.42 : x
2. Step 2: Convert to fraction form
   7,168.42/10,740.51 = 3,472.42/x
3. Step 3: Cross multiply
   7,168.42x = 10,740.51 × 3,472.42
4. Step 4: Simplify right side
   7,168.42x = 37,295,561.73
5. Step 5: Solve for x
   x = 37,295,561.73/7,168.42
6. Step 6: Final answer
   x = 5,202.76