Finding the Fourth Proportional to 17,105.53, 25,655.82 and 4,626.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105.53 : 25,655.82 = 4,626.28 : x
2. Step 2: Convert to fraction form
   17,105.53/25,655.82 = 4,626.28/x
3. Step 3: Cross multiply
   17,105.53x = 25,655.82 × 4,626.28
4. Step 4: Simplify right side
   17,105.53x = 118,691,006.95
5. Step 5: Solve for x
   x = 118,691,006.95/17,105.53
6. Step 6: Final answer
   x = 6,938.75