Finding the Fourth Proportional to 2,531.42, 3,493.55 and 1,469.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.42 : 3,493.55 = 1,469.48 : x
2. Step 2: Convert to fraction form
   2,531.42/3,493.55 = 1,469.48/x
3. Step 3: Cross multiply
   2,531.42x = 3,493.55 × 1,469.48
4. Step 4: Simplify right side
   2,531.42x = 5,133,677.04
5. Step 5: Solve for x
   x = 5,133,677.04/2,531.42
6. Step 6: Final answer
   x = 2,027.99