Finding the Fourth Proportional to 17,443.89, 26,162.19 and 5,754.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.89 : 26,162.19 = 5,754.38 : x
2. Step 2: Convert to fraction form
   17,443.89/26,162.19 = 5,754.38/x
3. Step 3: Cross multiply
   17,443.89x = 26,162.19 × 5,754.38
4. Step 4: Simplify right side
   17,443.89x = 150,547,052.08
5. Step 5: Solve for x
   x = 150,547,052.08/17,443.89
6. Step 6: Final answer
   x = 8,630.36