Finding the Fourth Proportional to 6,160.77, 8,501.89 and 3,366.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,160.77 : 8,501.89 = 3,366.27 : x
2. Step 2: Convert to fraction form
   6,160.77/8,501.89 = 3,366.27/x
3. Step 3: Cross multiply
   6,160.77x = 8,501.89 × 3,366.27
4. Step 4: Simplify right side
   6,160.77x = 28,619,648.83
5. Step 5: Solve for x
   x = 28,619,648.83/6,160.77
6. Step 6: Final answer
   x = 4,645.47