Finding the Fourth Proportional to 2,063.54, 2,845.52 and 1,897.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.54 : 2,845.52 = 1,897.09 : x
2. Step 2: Convert to fraction form
   2,063.54/2,845.52 = 1,897.09/x
3. Step 3: Cross multiply
   2,063.54x = 2,845.52 × 1,897.09
4. Step 4: Simplify right side
   2,063.54x = 5,398,207.54
5. Step 5: Solve for x
   x = 5,398,207.54/2,063.54
6. Step 6: Final answer
   x = 2,615.99