Finding the Fourth Proportional to 2,222.52, 3,067.42 and 1,326.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222.52 : 3,067.42 = 1,326.36 : x
2. Step 2: Convert to fraction form
   2,222.52/3,067.42 = 1,326.36/x
3. Step 3: Cross multiply
   2,222.52x = 3,067.42 × 1,326.36
4. Step 4: Simplify right side
   2,222.52x = 4,068,503.19
5. Step 5: Solve for x
   x = 4,068,503.19/2,222.52
6. Step 6: Final answer
   x = 1,830.58