Finding the Fourth Proportional to 4,570.26, 6,300.50 and 3,243.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,570.26 : 6,300.50 = 3,243.48 : x
2. Step 2: Convert to fraction form
   4,570.26/6,300.50 = 3,243.48/x
3. Step 3: Cross multiply
   4,570.26x = 6,300.50 × 3,243.48
4. Step 4: Simplify right side
   4,570.26x = 20,435,529.52
5. Step 5: Solve for x
   x = 20,435,529.52/4,570.26
6. Step 6: Final answer
   x = 4,471.42