Finding the Fourth Proportional to 17,225.10, 25,853.82 and 8,466.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,225.10 : 25,853.82 = 8,466.30 : x
2. Step 2: Convert to fraction form
   17,225.10/25,853.82 = 8,466.30/x
3. Step 3: Cross multiply
   17,225.10x = 25,853.82 × 8,466.30
4. Step 4: Simplify right side
   17,225.10x = 218,886,196.27
5. Step 5: Solve for x
   x = 218,886,196.27/17,225.10
6. Step 6: Final answer
   x = 12,707.40