Finding the Fourth Proportional to 2,064.69, 2,848.45 and 1,180.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.69 : 2,848.45 = 1,180.03 : x
2. Step 2: Convert to fraction form
   2,064.69/2,848.45 = 1,180.03/x
3. Step 3: Cross multiply
   2,064.69x = 2,848.45 × 1,180.03
4. Step 4: Simplify right side
   2,064.69x = 3,361,256.45
5. Step 5: Solve for x
   x = 3,361,256.45/2,064.69
6. Step 6: Final answer
   x = 1,627.97