Finding the Fourth Proportional to 6,160.39, 8,501.29 and 3,365.89

Step by Step Solution

1. Step 1: Write the proportion equation
   6,160.39 : 8,501.29 = 3,365.89 : x
2. Step 2: Convert to fraction form
   6,160.39/8,501.29 = 3,365.89/x
3. Step 3: Cross multiply
   6,160.39x = 8,501.29 × 3,365.89
4. Step 4: Simplify right side
   6,160.39x = 28,614,407.00
5. Step 5: Solve for x
   x = 28,614,407.00/6,160.39
6. Step 6: Final answer
   x = 4,644.90