Finding the Fourth Proportional to 17,018.96, 23,484.42 and 9,944.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018.96 : 23,484.42 = 9,944.48 : x
2. Step 2: Convert to fraction form
   17,018.96/23,484.42 = 9,944.48/x
3. Step 3: Cross multiply
   17,018.96x = 23,484.42 × 9,944.48
4. Step 4: Simplify right side
   17,018.96x = 233,540,345.00
5. Step 5: Solve for x
   x = 233,540,345.00/17,018.96
6. Step 6: Final answer
   x = 13,722.36