Finding the Fourth Proportional to 9,436.93, 14,104.55 and 8,241.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436.93 : 14,104.55 = 8,241.59 : x
2. Step 2: Convert to fraction form
   9,436.93/14,104.55 = 8,241.59/x
3. Step 3: Cross multiply
   9,436.93x = 14,104.55 × 8,241.59
4. Step 4: Simplify right side
   9,436.93x = 116,243,974.10
5. Step 5: Solve for x
   x = 116,243,974.10/9,436.93
6. Step 6: Final answer
   x = 12,317.99