Finding the Fourth Proportional to 2,680.47, 3,698.46 and 1,501.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680.47 : 3,698.46 = 1,501.29 : x
2. Step 2: Convert to fraction form
   2,680.47/3,698.46 = 1,501.29/x
3. Step 3: Cross multiply
   2,680.47x = 3,698.46 × 1,501.29
4. Step 4: Simplify right side
   2,680.47x = 5,552,461.01
5. Step 5: Solve for x
   x = 5,552,461.01/2,680.47
6. Step 6: Final answer
   x = 2,071.45