Finding the Fourth Proportional to 2,418.01, 3,315.12 and 2,374.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418.01 : 3,315.12 = 2,374.27 : x
2. Step 2: Convert to fraction form
   2,418.01/3,315.12 = 2,374.27/x
3. Step 3: Cross multiply
   2,418.01x = 3,315.12 × 2,374.27
4. Step 4: Simplify right side
   2,418.01x = 7,870,974.11
5. Step 5: Solve for x
   x = 7,870,974.11/2,418.01
6. Step 6: Final answer
   x = 3,255.15