Finding the Fourth Proportional to 2,036.14, 3,054.39 and 1,111.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.14 : 3,054.39 = 1,111.30 : x
2. Step 2: Convert to fraction form
   2,036.14/3,054.39 = 1,111.30/x
3. Step 3: Cross multiply
   2,036.14x = 3,054.39 × 1,111.30
4. Step 4: Simplify right side
   2,036.14x = 3,394,343.61
5. Step 5: Solve for x
   x = 3,394,343.61/2,036.14
6. Step 6: Final answer
   x = 1,667.05