Finding the Fourth Proportional to 16,397.00, 22,625.78 and 9,323.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,397.00 : 22,625.78 = 9,323.57 : x
2. Step 2: Convert to fraction form
   16,397.00/22,625.78 = 9,323.57/x
3. Step 3: Cross multiply
   16,397.00x = 22,625.78 × 9,323.57
4. Step 4: Simplify right side
   16,397.00x = 210,953,106.03
5. Step 5: Solve for x
   x = 210,953,106.03/16,397.00
6. Step 6: Final answer
   x = 12,865.35