Finding the Fourth Proportional to 4,424.86, 6,105.27 and 3,243.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,424.86 : 6,105.27 = 3,243.88 : x
2. Step 2: Convert to fraction form
   4,424.86/6,105.27 = 3,243.88/x
3. Step 3: Cross multiply
   4,424.86x = 6,105.27 × 3,243.88
4. Step 4: Simplify right side
   4,424.86x = 19,804,763.25
5. Step 5: Solve for x
   x = 19,804,763.25/4,424.86
6. Step 6: Final answer
   x = 4,475.79