Finding the Fourth Proportional to 2,467.92, 3,701.91 and 1,379.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467.92 : 3,701.91 = 1,379.21 : x
2. Step 2: Convert to fraction form
   2,467.92/3,701.91 = 1,379.21/x
3. Step 3: Cross multiply
   2,467.92x = 3,701.91 × 1,379.21
4. Step 4: Simplify right side
   2,467.92x = 5,105,711.29
5. Step 5: Solve for x
   x = 5,105,711.29/2,467.92
6. Step 6: Final answer
   x = 2,068.83