Finding the Fourth Proportional to 17,019.30, 23,494.05 and 9,944.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.30 : 23,494.05 = 9,944.58 : x
2. Step 2: Convert to fraction form
   17,019.30/23,494.05 = 9,944.58/x
3. Step 3: Cross multiply
   17,019.30x = 23,494.05 × 9,944.58
4. Step 4: Simplify right side
   17,019.30x = 233,638,459.75
5. Step 5: Solve for x
   x = 233,638,459.75/17,019.30
6. Step 6: Final answer
   x = 13,727.85