Finding the Fourth Proportional to 6,925.16, 9,556.59 and 3,781.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,925.16 : 9,556.59 = 3,781.37 : x
2. Step 2: Convert to fraction form
   6,925.16/9,556.59 = 3,781.37/x
3. Step 3: Cross multiply
   6,925.16x = 9,556.59 × 3,781.37
4. Step 4: Simplify right side
   6,925.16x = 36,137,002.73
5. Step 5: Solve for x
   x = 36,137,002.73/6,925.16
6. Step 6: Final answer
   x = 5,218.22