Finding the Fourth Proportional to 3,846.82, 5,744.60 and 3,805.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.82 : 5,744.60 = 3,805.69 : x
2. Step 2: Convert to fraction form
   3,846.82/5,744.60 = 3,805.69/x
3. Step 3: Cross multiply
   3,846.82x = 5,744.60 × 3,805.69
4. Step 4: Simplify right side
   3,846.82x = 21,862,166.77
5. Step 5: Solve for x
   x = 21,862,166.77/3,846.82
6. Step 6: Final answer
   x = 5,683.18