Finding the Fourth Proportional to 3,956.31, 5,936.52 and 1,764.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.31 : 5,936.52 = 1,764.54 : x
2. Step 2: Convert to fraction form
   3,956.31/5,936.52 = 1,764.54/x
3. Step 3: Cross multiply
   3,956.31x = 5,936.52 × 1,764.54
4. Step 4: Simplify right side
   3,956.31x = 10,475,227.00
5. Step 5: Solve for x
   x = 10,475,227.00/3,956.31
6. Step 6: Final answer
   x = 2,647.73