Finding the Fourth Proportional to 16,007.50, 22,090.55 and 9,293.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.50 : 22,090.55 = 9,293.41 : x
2. Step 2: Convert to fraction form
   16,007.50/22,090.55 = 9,293.41/x
3. Step 3: Cross multiply
   16,007.50x = 22,090.55 × 9,293.41
4. Step 4: Simplify right side
   16,007.50x = 205,296,538.28
5. Step 5: Solve for x
   x = 205,296,538.28/16,007.50
6. Step 6: Final answer
   x = 12,825.02