Finding the Fourth Proportional to 12,596.94, 17,365.37 and 8,808.32

Step by Step Solution

1. Step 1: Write the proportion equation
   12,596.94 : 17,365.37 = 8,808.32 : x
2. Step 2: Convert to fraction form
   12,596.94/17,365.37 = 8,808.32/x
3. Step 3: Cross multiply
   12,596.94x = 17,365.37 × 8,808.32
4. Step 4: Simplify right side
   12,596.94x = 152,959,605.01
5. Step 5: Solve for x
   x = 152,959,605.01/12,596.94
6. Step 6: Final answer
   x = 12,142.60