Finding the Fourth Proportional to 2,064.18, 2,848.55 and 1,179.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.18 : 2,848.55 = 1,179.93 : x
2. Step 2: Convert to fraction form
   2,064.18/2,848.55 = 1,179.93/x
3. Step 3: Cross multiply
   2,064.18x = 2,848.55 × 1,179.93
4. Step 4: Simplify right side
   2,064.18x = 3,361,083.70
5. Step 5: Solve for x
   x = 3,361,083.70/2,064.18
6. Step 6: Final answer
   x = 1,628.29