Finding the Fourth Proportional to 2,513.79, 3,467.70 and 1,518.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.79 : 3,467.70 = 1,518.71 : x
2. Step 2: Convert to fraction form
   2,513.79/3,467.70 = 1,518.71/x
3. Step 3: Cross multiply
   2,513.79x = 3,467.70 × 1,518.71
4. Step 4: Simplify right side
   2,513.79x = 5,266,413.33
5. Step 5: Solve for x
   x = 5,266,413.33/2,513.79
6. Step 6: Final answer
   x = 2,095.01