Finding the Fourth Proportional to 2,064.57, 2,848.82 and 1,180.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.57 : 2,848.82 = 1,180.19 : x
2. Step 2: Convert to fraction form
   2,064.57/2,848.82 = 1,180.19/x
3. Step 3: Cross multiply
   2,064.57x = 2,848.82 × 1,180.19
4. Step 4: Simplify right side
   2,064.57x = 3,362,128.73
5. Step 5: Solve for x
   x = 3,362,128.73/2,064.57
6. Step 6: Final answer
   x = 1,628.49