Finding the Fourth Proportional to 17,089.05, 25,627.43 and 7,229.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,089.05 : 25,627.43 = 7,229.10 : x
2. Step 2: Convert to fraction form
   17,089.05/25,627.43 = 7,229.10/x
3. Step 3: Cross multiply
   17,089.05x = 25,627.43 × 7,229.10
4. Step 4: Simplify right side
   17,089.05x = 185,263,254.21
5. Step 5: Solve for x
   x = 185,263,254.21/17,089.05
6. Step 6: Final answer
   x = 10,841.05