Finding the Fourth Proportional to 17,088.24, 25,630.96 and 5,401.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,088.24 : 25,630.96 = 5,401.56 : x
2. Step 2: Convert to fraction form
   17,088.24/25,630.96 = 5,401.56/x
3. Step 3: Cross multiply
   17,088.24x = 25,630.96 × 5,401.56
4. Step 4: Simplify right side
   17,088.24x = 138,447,168.30
5. Step 5: Solve for x
   x = 138,447,168.30/17,088.24
6. Step 6: Final answer
   x = 8,101.90