Finding the Fourth Proportional to 17,425.46, 26,119.91 and 8,528.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,425.46 : 26,119.91 = 8,528.52 : x
2. Step 2: Convert to fraction form
   17,425.46/26,119.91 = 8,528.52/x
3. Step 3: Cross multiply
   17,425.46x = 26,119.91 × 8,528.52
4. Step 4: Simplify right side
   17,425.46x = 222,764,196.15
5. Step 5: Solve for x
   x = 222,764,196.15/17,425.46
6. Step 6: Final answer
   x = 12,783.83