Finding the Fourth Proportional to 17,710.43, 26,567.59 and 5,859.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,710.43 : 26,567.59 = 5,859.88 : x
2. Step 2: Convert to fraction form
   17,710.43/26,567.59 = 5,859.88/x
3. Step 3: Cross multiply
   17,710.43x = 26,567.59 × 5,859.88
4. Step 4: Simplify right side
   17,710.43x = 155,682,889.29
5. Step 5: Solve for x
   x = 155,682,889.29/17,710.43
6. Step 6: Final answer
   x = 8,790.46