Finding the Fourth Proportional to 17,622.21, 24,319.29 and 9,665.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,622.21 : 24,319.29 = 9,665.02 : x
2. Step 2: Convert to fraction form
   17,622.21/24,319.29 = 9,665.02/x
3. Step 3: Cross multiply
   17,622.21x = 24,319.29 × 9,665.02
4. Step 4: Simplify right side
   17,622.21x = 235,046,436.51
5. Step 5: Solve for x
   x = 235,046,436.51/17,622.21
6. Step 6: Final answer
   x = 13,338.08