Finding the Fourth Proportional to 6,123.44, 8,450.52 and 3,605.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123.44 : 8,450.52 = 3,605.72 : x
2. Step 2: Convert to fraction form
   6,123.44/8,450.52 = 3,605.72/x
3. Step 3: Cross multiply
   6,123.44x = 8,450.52 × 3,605.72
4. Step 4: Simplify right side
   6,123.44x = 30,470,208.97
5. Step 5: Solve for x
   x = 30,470,208.97/6,123.44
6. Step 6: Final answer
   x = 4,976.00