Finding the Fourth Proportional to 2,673.93, 4,011.42 and 1,358.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673.93 : 4,011.42 = 1,358.42 : x
2. Step 2: Convert to fraction form
   2,673.93/4,011.42 = 1,358.42/x
3. Step 3: Cross multiply
   2,673.93x = 4,011.42 × 1,358.42
4. Step 4: Simplify right side
   2,673.93x = 5,449,200.76
5. Step 5: Solve for x
   x = 5,449,200.76/2,673.93
6. Step 6: Final answer
   x = 2,037.90