Finding the Fourth Proportional to 3,743.05, 5,604.32 and 2,697.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743.05 : 5,604.32 = 2,697.39 : x
2. Step 2: Convert to fraction form
   3,743.05/5,604.32 = 2,697.39/x
3. Step 3: Cross multiply
   3,743.05x = 5,604.32 × 2,697.39
4. Step 4: Simplify right side
   3,743.05x = 15,117,036.72
5. Step 5: Solve for x
   x = 15,117,036.72/3,743.05
6. Step 6: Final answer
   x = 4,038.69