Finding the Fourth Proportional to 5,200.43, 7,174.27 and 3,409.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200.43 : 7,174.27 = 3,409.82 : x
2. Step 2: Convert to fraction form
   5,200.43/7,174.27 = 3,409.82/x
3. Step 3: Cross multiply
   5,200.43x = 7,174.27 × 3,409.82
4. Step 4: Simplify right side
   5,200.43x = 24,462,984.80
5. Step 5: Solve for x
   x = 24,462,984.80/5,200.43
6. Step 6: Final answer
   x = 4,704.03