Finding the Fourth Proportional to 17,628.84, 24,327.69 and 9,671.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,628.84 : 24,327.69 = 9,671.07 : x
2. Step 2: Convert to fraction form
   17,628.84/24,327.69 = 9,671.07/x
3. Step 3: Cross multiply
   17,628.84x = 24,327.69 × 9,671.07
4. Step 4: Simplify right side
   17,628.84x = 235,274,792.93
5. Step 5: Solve for x
   x = 235,274,792.93/17,628.84
6. Step 6: Final answer
   x = 13,346.02