Finding the Fourth Proportional to 4,426.52, 6,101.78 and 3,305.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,426.52 : 6,101.78 = 3,305.76 : x
2. Step 2: Convert to fraction form
   4,426.52/6,101.78 = 3,305.76/x
3. Step 3: Cross multiply
   4,426.52x = 6,101.78 × 3,305.76
4. Step 4: Simplify right side
   4,426.52x = 20,171,020.25
5. Step 5: Solve for x
   x = 20,171,020.25/4,426.52
6. Step 6: Final answer
   x = 4,556.86