Finding the Fourth Proportional to 6,100.12, 8,417.94 and 3,305.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.12 : 8,417.94 = 3,305.56 : x
2. Step 2: Convert to fraction form
   6,100.12/8,417.94 = 3,305.56/x
3. Step 3: Cross multiply
   6,100.12x = 8,417.94 × 3,305.56
4. Step 4: Simplify right side
   6,100.12x = 27,826,005.75
5. Step 5: Solve for x
   x = 27,826,005.75/6,100.12
6. Step 6: Final answer
   x = 4,561.55