Finding the Fourth Proportional to 2,456.15, 3,684.82 and 2,018.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.15 : 3,684.82 = 2,018.14 : x
2. Step 2: Convert to fraction form
   2,456.15/3,684.82 = 2,018.14/x
3. Step 3: Cross multiply
   2,456.15x = 3,684.82 × 2,018.14
4. Step 4: Simplify right side
   2,456.15x = 7,436,482.63
5. Step 5: Solve for x
   x = 7,436,482.63/2,456.15
6. Step 6: Final answer
   x = 3,027.70