Finding the Fourth Proportional to 3,956.32, 5,933.28 and 1,323.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.32 : 5,933.28 = 1,323.15 : x
2. Step 2: Convert to fraction form
   3,956.32/5,933.28 = 1,323.15/x
3. Step 3: Cross multiply
   3,956.32x = 5,933.28 × 1,323.15
4. Step 4: Simplify right side
   3,956.32x = 7,850,619.43
5. Step 5: Solve for x
   x = 7,850,619.43/3,956.32
6. Step 6: Final answer
   x = 1,984.32