Finding the Fourth Proportional to 2,506.82, 3,463.71 and 2,418.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.82 : 3,463.71 = 2,418.12 : x
2. Step 2: Convert to fraction form
   2,506.82/3,463.71 = 2,418.12/x
3. Step 3: Cross multiply
   2,506.82x = 3,463.71 × 2,418.12
4. Step 4: Simplify right side
   2,506.82x = 8,375,670.96
5. Step 5: Solve for x
   x = 8,375,670.96/2,506.82
6. Step 6: Final answer
   x = 3,341.16