Finding the Fourth Proportional to 4,180.28, 6,266.72 and 2,097.29

Step by Step Solution

1. Step 1: Write the proportion equation
   4,180.28 : 6,266.72 = 2,097.29 : x
2. Step 2: Convert to fraction form
   4,180.28/6,266.72 = 2,097.29/x
3. Step 3: Cross multiply
   4,180.28x = 6,266.72 × 2,097.29
4. Step 4: Simplify right side
   4,180.28x = 13,143,150.10
5. Step 5: Solve for x
   x = 13,143,150.10/4,180.28
6. Step 6: Final answer
   x = 3,144.09