Finding the Fourth Proportional to 5,955.58, 8,223.93 and 3,721.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,955.58 : 8,223.93 = 3,721.27 : x
2. Step 2: Convert to fraction form
   5,955.58/8,223.93 = 3,721.27/x
3. Step 3: Cross multiply
   5,955.58x = 8,223.93 × 3,721.27
4. Step 4: Simplify right side
   5,955.58x = 30,603,443.43
5. Step 5: Solve for x
   x = 30,603,443.43/5,955.58
6. Step 6: Final answer
   x = 5,138.62