Finding the Fourth Proportional to 22,669.02, 31,281.26 and 12,596.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,669.02 : 31,281.26 = 12,596.83 : x
2. Step 2: Convert to fraction form
   22,669.02/31,281.26 = 12,596.83/x
3. Step 3: Cross multiply
   22,669.02x = 31,281.26 × 12,596.83
4. Step 4: Simplify right side
   22,669.02x = 394,044,667.69
5. Step 5: Solve for x
   x = 394,044,667.69/22,669.02
6. Step 6: Final answer
   x = 17,382.52