Finding the Fourth Proportional to 6,772.37, 10,162.59 and 3,074.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,772.37 : 10,162.59 = 3,074.56 : x
2. Step 2: Convert to fraction form
   6,772.37/10,162.59 = 3,074.56/x
3. Step 3: Cross multiply
   6,772.37x = 10,162.59 × 3,074.56
4. Step 4: Simplify right side
   6,772.37x = 31,245,467.30
5. Step 5: Solve for x
   x = 31,245,467.30/6,772.37
6. Step 6: Final answer
   x = 4,613.67