Finding the Fourth Proportional to 2,749.38, 3,794.16 and 1,570.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749.38 : 3,794.16 = 1,570.42 : x
2. Step 2: Convert to fraction form
   2,749.38/3,794.16 = 1,570.42/x
3. Step 3: Cross multiply
   2,749.38x = 3,794.16 × 1,570.42
4. Step 4: Simplify right side
   2,749.38x = 5,958,424.75
5. Step 5: Solve for x
   x = 5,958,424.75/2,749.38
6. Step 6: Final answer
   x = 2,167.19