Finding the Fourth Proportional to 7,019.82, 10,524.53 and 3,317.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.82 : 10,524.53 = 3,317.73 : x
2. Step 2: Convert to fraction form
   7,019.82/10,524.53 = 3,317.73/x
3. Step 3: Cross multiply
   7,019.82x = 10,524.53 × 3,317.73
4. Step 4: Simplify right side
   7,019.82x = 34,917,517.74
5. Step 5: Solve for x
   x = 34,917,517.74/7,019.82
6. Step 6: Final answer
   x = 4,974.13