Finding the Fourth Proportional to 2,566.76, 3,843.90 and 1,467.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566.76 : 3,843.90 = 1,467.78 : x
2. Step 2: Convert to fraction form
   2,566.76/3,843.90 = 1,467.78/x
3. Step 3: Cross multiply
   2,566.76x = 3,843.90 × 1,467.78
4. Step 4: Simplify right side
   2,566.76x = 5,641,999.54
5. Step 5: Solve for x
   x = 5,641,999.54/2,566.76
6. Step 6: Final answer
   x = 2,198.10