Finding the Fourth Proportional to 2,680.09, 3,698.46 and 1,501.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680.09 : 3,698.46 = 1,501.18 : x
2. Step 2: Convert to fraction form
   2,680.09/3,698.46 = 1,501.18/x
3. Step 3: Cross multiply
   2,680.09x = 3,698.46 × 1,501.18
4. Step 4: Simplify right side
   2,680.09x = 5,552,044.94
5. Step 5: Solve for x
   x = 5,552,044.94/2,680.09
6. Step 6: Final answer
   x = 2,071.59