Finding the Fourth Proportional to 16,003.36, 22,084.59 and 9,292.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.36 : 22,084.59 = 9,292.92 : x
2. Step 2: Convert to fraction form
   16,003.36/22,084.59 = 9,292.92/x
3. Step 3: Cross multiply
   16,003.36x = 22,084.59 × 9,292.92
4. Step 4: Simplify right side
   16,003.36x = 205,230,328.10
5. Step 5: Solve for x
   x = 205,230,328.10/16,003.36
6. Step 6: Final answer
   x = 12,824.20