Finding the Fourth Proportional to 9,843.29, 14,766.84 and 3,181.58

Step by Step Solution

1. Step 1: Write the proportion equation
   9,843.29 : 14,766.84 = 3,181.58 : x
2. Step 2: Convert to fraction form
   9,843.29/14,766.84 = 3,181.58/x
3. Step 3: Cross multiply
   9,843.29x = 14,766.84 × 3,181.58
4. Step 4: Simplify right side
   9,843.29x = 46,981,919.72
5. Step 5: Solve for x
   x = 46,981,919.72/9,843.29
6. Step 6: Final answer
   x = 4,772.99