Finding the Fourth Proportional to 1,467.58, 2,020.56 and 1,368.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467.58 : 2,020.56 = 1,368.22 : x
2. Step 2: Convert to fraction form
   1,467.58/2,020.56 = 1,368.22/x
3. Step 3: Cross multiply
   1,467.58x = 2,020.56 × 1,368.22
4. Step 4: Simplify right side
   1,467.58x = 2,764,570.60
5. Step 5: Solve for x
   x = 2,764,570.60/1,467.58
6. Step 6: Final answer
   x = 1,883.76