Finding the Fourth Proportional to 16,507.48, 22,783.24 and 9,796.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,507.48 : 22,783.24 = 9,796.81 : x
2. Step 2: Convert to fraction form
   16,507.48/22,783.24 = 9,796.81/x
3. Step 3: Cross multiply
   16,507.48x = 22,783.24 × 9,796.81
4. Step 4: Simplify right side
   16,507.48x = 223,203,073.46
5. Step 5: Solve for x
   x = 223,203,073.46/16,507.48
6. Step 6: Final answer
   x = 13,521.33