Finding the Fourth Proportional to 3,956.23, 5,933.83 and 1,764.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.23 : 5,933.83 = 1,764.45 : x
2. Step 2: Convert to fraction form
   3,956.23/5,933.83 = 1,764.45/x
3. Step 3: Cross multiply
   3,956.23x = 5,933.83 × 1,764.45
4. Step 4: Simplify right side
   3,956.23x = 10,469,946.34
5. Step 5: Solve for x
   x = 10,469,946.34/3,956.23
6. Step 6: Final answer
   x = 2,646.45