Finding the Fourth Proportional to 2,008.73, 3,014.25 and 1,188.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.73 : 3,014.25 = 1,188.61 : x
2. Step 2: Convert to fraction form
   2,008.73/3,014.25 = 1,188.61/x
3. Step 3: Cross multiply
   2,008.73x = 3,014.25 × 1,188.61
4. Step 4: Simplify right side
   2,008.73x = 3,582,755.70
5. Step 5: Solve for x
   x = 3,582,755.70/2,008.73
6. Step 6: Final answer
   x = 1,783.59