Finding the Fourth Proportional to 1,466.55, 2,185.47 and 1,464.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,466.55 : 2,185.47 = 1,464.12 : x
2. Step 2: Convert to fraction form
   1,466.55/2,185.47 = 1,464.12/x
3. Step 3: Cross multiply
   1,466.55x = 2,185.47 × 1,464.12
4. Step 4: Simplify right side
   1,466.55x = 3,199,790.34
5. Step 5: Solve for x
   x = 3,199,790.34/1,466.55
6. Step 6: Final answer
   x = 2,181.85