Finding the Fourth Proportional to 17,401.96, 26,102.71 and 4,254.45

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.96 : 26,102.71 = 4,254.45 : x
2. Step 2: Convert to fraction form
   17,401.96/26,102.71 = 4,254.45/x
3. Step 3: Cross multiply
   17,401.96x = 26,102.71 × 4,254.45
4. Step 4: Simplify right side
   17,401.96x = 111,052,674.56
5. Step 5: Solve for x
   x = 111,052,674.56/17,401.96
6. Step 6: Final answer
   x = 6,381.62