Finding the Fourth Proportional to 6,741.27, 10,105.37 and 3,455.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741.27 : 10,105.37 = 3,455.91 : x
2. Step 2: Convert to fraction form
   6,741.27/10,105.37 = 3,455.91/x
3. Step 3: Cross multiply
   6,741.27x = 10,105.37 × 3,455.91
4. Step 4: Simplify right side
   6,741.27x = 34,923,231.96
5. Step 5: Solve for x
   x = 34,923,231.96/6,741.27
6. Step 6: Final answer
   x = 5,180.51