Finding the Fourth Proportional to 6,100.69, 8,418.96 and 3,306.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.69 : 8,418.96 = 3,306.19 : x
2. Step 2: Convert to fraction form
   6,100.69/8,418.96 = 3,306.19/x
3. Step 3: Cross multiply
   6,100.69x = 8,418.96 × 3,306.19
4. Step 4: Simplify right side
   6,100.69x = 27,834,681.36
5. Step 5: Solve for x
   x = 27,834,681.36/6,100.69
6. Step 6: Final answer
   x = 4,562.55