Finding the Fourth Proportional to 2,064.16, 2,848.56 and 1,179.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.16 : 2,848.56 = 1,179.92 : x
2. Step 2: Convert to fraction form
   2,064.16/2,848.56 = 1,179.92/x
3. Step 3: Cross multiply
   2,064.16x = 2,848.56 × 1,179.92
4. Step 4: Simplify right side
   2,064.16x = 3,361,072.92
5. Step 5: Solve for x
   x = 3,361,072.92/2,064.16
6. Step 6: Final answer
   x = 1,628.30