Finding the Fourth Proportional to 2,064.09, 2,848.56 and 1,180.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.09 : 2,848.56 = 1,180.17 : x
2. Step 2: Convert to fraction form
   2,064.09/2,848.56 = 1,180.17/x
3. Step 3: Cross multiply
   2,064.09x = 2,848.56 × 1,180.17
4. Step 4: Simplify right side
   2,064.09x = 3,361,785.06
5. Step 5: Solve for x
   x = 3,361,785.06/2,064.09
6. Step 6: Final answer
   x = 1,628.70