Finding the Fourth Proportional to 3,547.56, 4,896.02 and 2,150.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547.56 : 4,896.02 = 2,150.28 : x
2. Step 2: Convert to fraction form
   3,547.56/4,896.02 = 2,150.28/x
3. Step 3: Cross multiply
   3,547.56x = 4,896.02 × 2,150.28
4. Step 4: Simplify right side
   3,547.56x = 10,527,813.89
5. Step 5: Solve for x
   x = 10,527,813.89/3,547.56
6. Step 6: Final answer
   x = 2,967.62