Finding the Fourth Proportional to 16,007.51, 22,090.56 and 9,293.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.51 : 22,090.56 = 9,293.42 : x
2. Step 2: Convert to fraction form
   16,007.51/22,090.56 = 9,293.42/x
3. Step 3: Cross multiply
   16,007.51x = 22,090.56 × 9,293.42
4. Step 4: Simplify right side
   16,007.51x = 205,296,695.20
5. Step 5: Solve for x
   x = 205,296,695.20/16,007.51
6. Step 6: Final answer
   x = 12,825.03