Finding the Fourth Proportional to 2,224.51, 3,067.94 and 1,340.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224.51 : 3,067.94 = 1,340.12 : x
2. Step 2: Convert to fraction form
   2,224.51/3,067.94 = 1,340.12/x
3. Step 3: Cross multiply
   2,224.51x = 3,067.94 × 1,340.12
4. Step 4: Simplify right side
   2,224.51x = 4,111,418.77
5. Step 5: Solve for x
   x = 4,111,418.77/2,224.51
6. Step 6: Final answer
   x = 1,848.24