Finding the Fourth Proportional to 2,392.73, 3,297.89 and 2,054.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.73 : 3,297.89 = 2,054.15 : x
2. Step 2: Convert to fraction form
   2,392.73/3,297.89 = 2,054.15/x
3. Step 3: Cross multiply
   2,392.73x = 3,297.89 × 2,054.15
4. Step 4: Simplify right side
   2,392.73x = 6,774,374.12
5. Step 5: Solve for x
   x = 6,774,374.12/2,392.73
6. Step 6: Final answer
   x = 2,831.23