Finding the Fourth Proportional to 3,830.22, 5,717.34 and 3,548.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,830.22 : 5,717.34 = 3,548.52 : x
2. Step 2: Convert to fraction form
   3,830.22/5,717.34 = 3,548.52/x
3. Step 3: Cross multiply
   3,830.22x = 5,717.34 × 3,548.52
4. Step 4: Simplify right side
   3,830.22x = 20,288,095.34
5. Step 5: Solve for x
   x = 20,288,095.34/3,830.22
6. Step 6: Final answer
   x = 5,296.85