Finding the Fourth Proportional to 16,007.94, 22,090.59 and 8,935.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.94 : 22,090.59 = 8,935.02 : x
2. Step 2: Convert to fraction form
   16,007.94/22,090.59 = 8,935.02/x
3. Step 3: Cross multiply
   16,007.94x = 22,090.59 × 8,935.02
4. Step 4: Simplify right side
   16,007.94x = 197,379,863.46
5. Step 5: Solve for x
   x = 197,379,863.46/16,007.94
6. Step 6: Final answer
   x = 12,330.12