Finding the Fourth Proportional to 17,664.05, 24,376.46 and 9,706.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,664.05 : 24,376.46 = 9,706.43 : x
2. Step 2: Convert to fraction form
   17,664.05/24,376.46 = 9,706.43/x
3. Step 3: Cross multiply
   17,664.05x = 24,376.46 × 9,706.43
4. Step 4: Simplify right side
   17,664.05x = 236,608,305.02
5. Step 5: Solve for x
   x = 236,608,305.02/17,664.05
6. Step 6: Final answer
   x = 13,394.91