Finding the Fourth Proportional to 17,402.72, 24,015.78 and 9,444.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,402.72 : 24,015.78 = 9,444.95 : x
2. Step 2: Convert to fraction form
   17,402.72/24,015.78 = 9,444.95/x
3. Step 3: Cross multiply
   17,402.72x = 24,015.78 × 9,444.95
4. Step 4: Simplify right side
   17,402.72x = 226,827,794.09
5. Step 5: Solve for x
   x = 226,827,794.09/17,402.72
6. Step 6: Final answer
   x = 13,034.04