Finding the Fourth Proportional to 3,941.86, 5,895.36 and 3,506.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941.86 : 5,895.36 = 3,506.17 : x
2. Step 2: Convert to fraction form
   3,941.86/5,895.36 = 3,506.17/x
3. Step 3: Cross multiply
   3,941.86x = 5,895.36 × 3,506.17
4. Step 4: Simplify right side
   3,941.86x = 20,670,134.37
5. Step 5: Solve for x
   x = 20,670,134.37/3,941.86
6. Step 6: Final answer
   x = 5,243.75