Finding the Fourth Proportional to 3,161.88, 4,363.69 and 2,363.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,161.88 : 4,363.69 = 2,363.82 : x
2. Step 2: Convert to fraction form
   3,161.88/4,363.69 = 2,363.82/x
3. Step 3: Cross multiply
   3,161.88x = 4,363.69 × 2,363.82
4. Step 4: Simplify right side
   3,161.88x = 10,314,978.26
5. Step 5: Solve for x
   x = 10,314,978.26/3,161.88
6. Step 6: Final answer
   x = 3,262.29