Finding the Fourth Proportional to 2,886.54, 4,322.72 and 1,843.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,886.54 : 4,322.72 = 1,843.46 : x
2. Step 2: Convert to fraction form
   2,886.54/4,322.72 = 1,843.46/x
3. Step 3: Cross multiply
   2,886.54x = 4,322.72 × 1,843.46
4. Step 4: Simplify right side
   2,886.54x = 7,968,776.83
5. Step 5: Solve for x
   x = 7,968,776.83/2,886.54
6. Step 6: Final answer
   x = 2,760.67