Finding the Fourth Proportional to 17,599.82, 24,287.76 and 9,642.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,599.82 : 24,287.76 = 9,642.06 : x
2. Step 2: Convert to fraction form
   17,599.82/24,287.76 = 9,642.06/x
3. Step 3: Cross multiply
   17,599.82x = 24,287.76 × 9,642.06
4. Step 4: Simplify right side
   17,599.82x = 234,184,039.19
5. Step 5: Solve for x
   x = 234,184,039.19/17,599.82
6. Step 6: Final answer
   x = 13,306.05