Finding the Fourth Proportional to 6,843.50, 9,444.05 and 3,699.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,843.50 : 9,444.05 = 3,699.71 : x
2. Step 2: Convert to fraction form
   6,843.50/9,444.05 = 3,699.71/x
3. Step 3: Cross multiply
   6,843.50x = 9,444.05 × 3,699.71
4. Step 4: Simplify right side
   6,843.50x = 34,940,255.47
5. Step 5: Solve for x
   x = 34,940,255.47/6,843.50
6. Step 6: Final answer
   x = 5,105.61