Finding the Fourth Proportional to 17,074.77, 25,614.81 and 7,214.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,074.77 : 25,614.81 = 7,214.10 : x
2. Step 2: Convert to fraction form
   17,074.77/25,614.81 = 7,214.10/x
3. Step 3: Cross multiply
   17,074.77x = 25,614.81 × 7,214.10
4. Step 4: Simplify right side
   17,074.77x = 184,787,800.82
5. Step 5: Solve for x
   x = 184,787,800.82/17,074.77
6. Step 6: Final answer
   x = 10,822.27