Finding the Fourth Proportional to 1,956.00, 2,932.21 and 844.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956.00 : 2,932.21 = 844.72 : x
2. Step 2: Convert to fraction form
   1,956.00/2,932.21 = 844.72/x
3. Step 3: Cross multiply
   1,956.00x = 2,932.21 × 844.72
4. Step 4: Simplify right side
   1,956.00x = 2,476,877.55
5. Step 5: Solve for x
   x = 2,476,877.55/1,956.00
6. Step 6: Final answer
   x = 1,266.30