Finding the Fourth Proportional to 17,419.59, 24,039 and 9,461.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,419.59 : 24,039 = 9,461.79 : x
2. Step 2: Convert to fraction form
   17,419.59/24,039 = 9,461.79/x
3. Step 3: Cross multiply
   17,419.59x = 24,039 × 9,461.79
4. Step 4: Simplify right side
   17,419.59x = 227,451,969.81
5. Step 5: Solve for x
   x = 227,451,969.81/17,419.59
6. Step 6: Final answer
   x = 13,057.25