Finding the Fourth Proportional to 1,956.22, 2,932.83 and 844.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956.22 : 2,932.83 = 844.31 : x
2. Step 2: Convert to fraction form
   1,956.22/2,932.83 = 844.31/x
3. Step 3: Cross multiply
   1,956.22x = 2,932.83 × 844.31
4. Step 4: Simplify right side
   1,956.22x = 2,476,225.03
5. Step 5: Solve for x
   x = 2,476,225.03/1,956.22
6. Step 6: Final answer
   x = 1,265.82