Finding the Fourth Proportional to 4,216.41, 5,818.71 and 2,328.08

Step by Step Solution

1. Step 1: Write the proportion equation
   4,216.41 : 5,818.71 = 2,328.08 : x
2. Step 2: Convert to fraction form
   4,216.41/5,818.71 = 2,328.08/x
3. Step 3: Cross multiply
   4,216.41x = 5,818.71 × 2,328.08
4. Step 4: Simplify right side
   4,216.41x = 13,546,422.38
5. Step 5: Solve for x
   x = 13,546,422.38/4,216.41
6. Step 6: Final answer
   x = 3,212.79