Finding the Fourth Proportional to 12,941.06, 17,853.46 and 9,396.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,941.06 : 17,853.46 = 9,396.50 : x
2. Step 2: Convert to fraction form
   12,941.06/17,853.46 = 9,396.50/x
3. Step 3: Cross multiply
   12,941.06x = 17,853.46 × 9,396.50
4. Step 4: Simplify right side
   12,941.06x = 167,760,036.89
5. Step 5: Solve for x
   x = 167,760,036.89/12,941.06
6. Step 6: Final answer
   x = 12,963.39