Finding the Fourth Proportional to 17,676.63, 24,394.22 and 9,719.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,676.63 : 24,394.22 = 9,719.06 : x
2. Step 2: Convert to fraction form
   17,676.63/24,394.22 = 9,719.06/x
3. Step 3: Cross multiply
   17,676.63x = 24,394.22 × 9,719.06
4. Step 4: Simplify right side
   17,676.63x = 237,088,717.27
5. Step 5: Solve for x
   x = 237,088,717.27/17,676.63
6. Step 6: Final answer
   x = 13,412.55