Finding the Fourth Proportional to 17,672.22, 24,387.16 and 9,713.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.22 : 24,387.16 = 9,713.35 : x
2. Step 2: Convert to fraction form
   17,672.22/24,387.16 = 9,713.35/x
3. Step 3: Cross multiply
   17,672.22x = 24,387.16 × 9,713.35
4. Step 4: Simplify right side
   17,672.22x = 236,881,020.59
5. Step 5: Solve for x
   x = 236,881,020.59/17,672.22
6. Step 6: Final answer
   x = 13,404.15