Finding the Fourth Proportional to 6,942.56, 10,413.82 and 1,748.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,942.56 : 10,413.82 = 1,748.43 : x
2. Step 2: Convert to fraction form
   6,942.56/10,413.82 = 1,748.43/x
3. Step 3: Cross multiply
   6,942.56x = 10,413.82 × 1,748.43
4. Step 4: Simplify right side
   6,942.56x = 18,207,835.30
5. Step 5: Solve for x
   x = 18,207,835.30/6,942.56
6. Step 6: Final answer
   x = 2,622.64