Finding the Fourth Proportional to 1,462.18, 2,194.59 and 1,067.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.18 : 2,194.59 = 1,067.22 : x
2. Step 2: Convert to fraction form
   1,462.18/2,194.59 = 1,067.22/x
3. Step 3: Cross multiply
   1,462.18x = 2,194.59 × 1,067.22
4. Step 4: Simplify right side
   1,462.18x = 2,342,110.34
5. Step 5: Solve for x
   x = 2,342,110.34/1,462.18
6. Step 6: Final answer
   x = 1,601.79