Finding the Fourth Proportional to 17,621.02, 24,317.37 and 9,663.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,621.02 : 24,317.37 = 9,663.04 : x
2. Step 2: Convert to fraction form
   17,621.02/24,317.37 = 9,663.04/x
3. Step 3: Cross multiply
   17,621.02x = 24,317.37 × 9,663.04
4. Step 4: Simplify right side
   17,621.02x = 234,979,719.00
5. Step 5: Solve for x
   x = 234,979,719.00/17,621.02
6. Step 6: Final answer
   x = 13,335.19