Finding the Fourth Proportional to 16,494.39, 22,756.59 and 9,323.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,494.39 : 22,756.59 = 9,323.46 : x
2. Step 2: Convert to fraction form
   16,494.39/22,756.59 = 9,323.46/x
3. Step 3: Cross multiply
   16,494.39x = 22,756.59 × 9,323.46
4. Step 4: Simplify right side
   16,494.39x = 212,170,156.60
5. Step 5: Solve for x
   x = 212,170,156.60/16,494.39
6. Step 6: Final answer
   x = 12,863.17