Finding the Fourth Proportional to 17,096.56, 25,628.43 and 5,401.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,096.56 : 25,628.43 = 5,401.78 : x
2. Step 2: Convert to fraction form
   17,096.56/25,628.43 = 5,401.78/x
3. Step 3: Cross multiply
   17,096.56x = 25,628.43 × 5,401.78
4. Step 4: Simplify right side
   17,096.56x = 138,439,140.61
5. Step 5: Solve for x
   x = 138,439,140.61/17,096.56
6. Step 6: Final answer
   x = 8,097.49