Finding the Fourth Proportional to 7,067.18, 10,603.37 and 2,906.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,067.18 : 10,603.37 = 2,906.08 : x
2. Step 2: Convert to fraction form
   7,067.18/10,603.37 = 2,906.08/x
3. Step 3: Cross multiply
   7,067.18x = 10,603.37 × 2,906.08
4. Step 4: Simplify right side
   7,067.18x = 30,814,222.25
5. Step 5: Solve for x
   x = 30,814,222.25/7,067.18
6. Step 6: Final answer
   x = 4,360.18