Finding the Fourth Proportional to 2,680.27, 3,698.73 and 1,501.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680.27 : 3,698.73 = 1,501.36 : x
2. Step 2: Convert to fraction form
   2,680.27/3,698.73 = 1,501.36/x
3. Step 3: Cross multiply
   2,680.27x = 3,698.73 × 1,501.36
4. Step 4: Simplify right side
   2,680.27x = 5,553,106.78
5. Step 5: Solve for x
   x = 5,553,106.78/2,680.27
6. Step 6: Final answer
   x = 2,071.85