Finding the Fourth Proportional to 6,744.29, 10,114.82 and 3,455.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,744.29 : 10,114.82 = 3,455.69 : x
2. Step 2: Convert to fraction form
   6,744.29/10,114.82 = 3,455.69/x
3. Step 3: Cross multiply
   6,744.29x = 10,114.82 × 3,455.69
4. Step 4: Simplify right side
   6,744.29x = 34,953,682.33
5. Step 5: Solve for x
   x = 34,953,682.33/6,744.29
6. Step 6: Final answer
   x = 5,182.71