Finding the Fourth Proportional to 3,185.82, 4,395.21 and 2,348.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,185.82 : 4,395.21 = 2,348.52 : x
2. Step 2: Convert to fraction form
   3,185.82/4,395.21 = 2,348.52/x
3. Step 3: Cross multiply
   3,185.82x = 4,395.21 × 2,348.52
4. Step 4: Simplify right side
   3,185.82x = 10,322,238.59
5. Step 5: Solve for x
   x = 10,322,238.59/3,185.82
6. Step 6: Final answer
   x = 3,240.06