Finding the Fourth Proportional to 17,622.02, 24,317.20 and 9,664.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,622.02 : 24,317.20 = 9,664.07 : x
2. Step 2: Convert to fraction form
   17,622.02/24,317.20 = 9,664.07/x
3. Step 3: Cross multiply
   17,622.02x = 24,317.20 × 9,664.07
4. Step 4: Simplify right side
   17,622.02x = 235,003,123.00
5. Step 5: Solve for x
   x = 235,003,123.00/17,622.02
6. Step 6: Final answer
   x = 13,335.77