Finding the Fourth Proportional to 6,100.94, 8,419.31 and 3,306.44

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.94 : 8,419.31 = 3,306.44 : x
2. Step 2: Convert to fraction form
   6,100.94/8,419.31 = 3,306.44/x
3. Step 3: Cross multiply
   6,100.94x = 8,419.31 × 3,306.44
4. Step 4: Simplify right side
   6,100.94x = 27,837,884.73
5. Step 5: Solve for x
   x = 27,837,884.73/6,100.94
6. Step 6: Final answer
   x = 4,562.89