Finding the Fourth Proportional to 5,396.04, 8,090.82 and 3,753.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,396.04 : 8,090.82 = 3,753.36 : x
2. Step 2: Convert to fraction form
   5,396.04/8,090.82 = 3,753.36/x
3. Step 3: Cross multiply
   5,396.04x = 8,090.82 × 3,753.36
4. Step 4: Simplify right side
   5,396.04x = 30,367,760.16
5. Step 5: Solve for x
   x = 30,367,760.16/5,396.04
6. Step 6: Final answer
   x = 5,627.79