Finding the Fourth Proportional to 9,801.14, 14,705.82 and 3,956.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,801.14 : 14,705.82 = 3,956.31 : x
2. Step 2: Convert to fraction form
   9,801.14/14,705.82 = 3,956.31/x
3. Step 3: Cross multiply
   9,801.14x = 14,705.82 × 3,956.31
4. Step 4: Simplify right side
   9,801.14x = 58,180,782.72
5. Step 5: Solve for x
   x = 58,180,782.72/9,801.14
6. Step 6: Final answer
   x = 5,936.13