Finding the Fourth Proportional to 6,722.71, 9,277.32 and 3,738.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,722.71 : 9,277.32 = 3,738.37 : x
2. Step 2: Convert to fraction form
   6,722.71/9,277.32 = 3,738.37/x
3. Step 3: Cross multiply
   6,722.71x = 9,277.32 × 3,738.37
4. Step 4: Simplify right side
   6,722.71x = 34,682,054.77
5. Step 5: Solve for x
   x = 34,682,054.77/6,722.71
6. Step 6: Final answer
   x = 5,158.94