Finding the Fourth Proportional to 17,401.24, 26,103.66 and 5,555.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.24 : 26,103.66 = 5,555.98 : x
2. Step 2: Convert to fraction form
   17,401.24/26,103.66 = 5,555.98/x
3. Step 3: Cross multiply
   17,401.24x = 26,103.66 × 5,555.98
4. Step 4: Simplify right side
   17,401.24x = 145,031,412.89
5. Step 5: Solve for x
   x = 145,031,412.89/17,401.24
6. Step 6: Final answer
   x = 8,334.54