Finding the Fourth Proportional to 2,064.65, 2,848.52 and 1,179.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.65 : 2,848.52 = 1,179.83 : x
2. Step 2: Convert to fraction form
   2,064.65/2,848.52 = 1,179.83/x
3. Step 3: Cross multiply
   2,064.65x = 2,848.52 × 1,179.83
4. Step 4: Simplify right side
   2,064.65x = 3,360,758.06
5. Step 5: Solve for x
   x = 3,360,758.06/2,064.65
6. Step 6: Final answer
   x = 1,627.76