Finding the Fourth Proportional to 17,579.34, 24,259.55 and 9,622.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,579.34 : 24,259.55 = 9,622.08 : x
2. Step 2: Convert to fraction form
   17,579.34/24,259.55 = 9,622.08/x
3. Step 3: Cross multiply
   17,579.34x = 24,259.55 × 9,622.08
4. Step 4: Simplify right side
   17,579.34x = 233,427,282.75
5. Step 5: Solve for x
   x = 233,427,282.75/17,579.34
6. Step 6: Final answer
   x = 13,278.50