Finding the Fourth Proportional to 17,019.63, 23,483.61 and 9,944.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.63 : 23,483.61 = 9,944.68 : x
2. Step 2: Convert to fraction form
   17,019.63/23,483.61 = 9,944.68/x
3. Step 3: Cross multiply
   17,019.63x = 23,483.61 × 9,944.68
4. Step 4: Simplify right side
   17,019.63x = 233,536,986.69
5. Step 5: Solve for x
   x = 233,536,986.69/17,019.63
6. Step 6: Final answer
   x = 13,721.63