Finding the Fourth Proportional to 17,438.81, 24,065.48 and 9,481.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,438.81 : 24,065.48 = 9,481.05 : x
2. Step 2: Convert to fraction form
   17,438.81/24,065.48 = 9,481.05/x
3. Step 3: Cross multiply
   17,438.81x = 24,065.48 × 9,481.05
4. Step 4: Simplify right side
   17,438.81x = 228,166,042.86
5. Step 5: Solve for x
   x = 228,166,042.86/17,438.81
6. Step 6: Final answer
   x = 13,083.81