Finding the Fourth Proportional to 2,462.62, 3,397.98 and 1,518.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.62 : 3,397.98 = 1,518.40 : x
2. Step 2: Convert to fraction form
   2,462.62/3,397.98 = 1,518.40/x
3. Step 3: Cross multiply
   2,462.62x = 3,397.98 × 1,518.40
4. Step 4: Simplify right side
   2,462.62x = 5,159,492.83
5. Step 5: Solve for x
   x = 5,159,492.83/2,462.62
6. Step 6: Final answer
   x = 2,095.12