Finding the Fourth Proportional to 3,874.03, 5,346.27 and 2,382.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,874.03 : 5,346.27 = 2,382.82 : x
2. Step 2: Convert to fraction form
   3,874.03/5,346.27 = 2,382.82/x
3. Step 3: Cross multiply
   3,874.03x = 5,346.27 × 2,382.82
4. Step 4: Simplify right side
   3,874.03x = 12,739,185.72
5. Step 5: Solve for x
   x = 12,739,185.72/3,874.03
6. Step 6: Final answer
   x = 3,288.36