Finding the Fourth Proportional to 2,443.91, 3,667.15 and 1,334.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.91 : 3,667.15 = 1,334.12 : x
2. Step 2: Convert to fraction form
   2,443.91/3,667.15 = 1,334.12/x
3. Step 3: Cross multiply
   2,443.91x = 3,667.15 × 1,334.12
4. Step 4: Simplify right side
   2,443.91x = 4,892,418.16
5. Step 5: Solve for x
   x = 4,892,418.16/2,443.91
6. Step 6: Final answer
   x = 2,001.88