Finding the Fourth Proportional to 5,309.69, 7,327.37 and 2,951.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,309.69 : 7,327.37 = 2,951.83 : x
2. Step 2: Convert to fraction form
   5,309.69/7,327.37 = 2,951.83/x
3. Step 3: Cross multiply
   5,309.69x = 7,327.37 × 2,951.83
4. Step 4: Simplify right side
   5,309.69x = 21,629,150.59
5. Step 5: Solve for x
   x = 21,629,150.59/5,309.69
6. Step 6: Final answer
   x = 4,073.52