Finding the Fourth Proportional to 2,528.42, 3,489.40 and 1,466.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.42 : 3,489.40 = 1,466.47 : x
2. Step 2: Convert to fraction form
   2,528.42/3,489.40 = 1,466.47/x
3. Step 3: Cross multiply
   2,528.42x = 3,489.40 × 1,466.47
4. Step 4: Simplify right side
   2,528.42x = 5,117,106.61
5. Step 5: Solve for x
   x = 5,117,106.61/2,528.42
6. Step 6: Final answer
   x = 2,023.84