Finding the Fourth Proportional to 12,682.35, 17,483.01 and 8,894.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,682.35 : 17,483.01 = 8,894.04 : x
2. Step 2: Convert to fraction form
   12,682.35/17,483.01 = 8,894.04/x
3. Step 3: Cross multiply
   12,682.35x = 17,483.01 × 8,894.04
4. Step 4: Simplify right side
   12,682.35x = 155,494,590.26
5. Step 5: Solve for x
   x = 155,494,590.26/12,682.35
6. Step 6: Final answer
   x = 12,260.71