Finding the Fourth Proportional to 1,662.86, 2,482.87 and 1,466.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662.86 : 2,482.87 = 1,466.32 : x
2. Step 2: Convert to fraction form
   1,662.86/2,482.87 = 1,466.32/x
3. Step 3: Cross multiply
   1,662.86x = 2,482.87 × 1,466.32
4. Step 4: Simplify right side
   1,662.86x = 3,640,672.09
5. Step 5: Solve for x
   x = 3,640,672.09/1,662.86
6. Step 6: Final answer
   x = 2,189.40