Finding the Fourth Proportional to 6,100.09, 8,418.15 and 3,305.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.09 : 8,418.15 = 3,305.59 : x
2. Step 2: Convert to fraction form
   6,100.09/8,418.15 = 3,305.59/x
3. Step 3: Cross multiply
   6,100.09x = 8,418.15 × 3,305.59
4. Step 4: Simplify right side
   6,100.09x = 27,826,952.46
5. Step 5: Solve for x
   x = 27,826,952.46/6,100.09
6. Step 6: Final answer
   x = 4,561.73