Finding the Fourth Proportional to 2,456.58, 3,387.52 and 1,897.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.58 : 3,387.52 = 1,897.14 : x
2. Step 2: Convert to fraction form
   2,456.58/3,387.52 = 1,897.14/x
3. Step 3: Cross multiply
   2,456.58x = 3,387.52 × 1,897.14
4. Step 4: Simplify right side
   2,456.58x = 6,426,599.69
5. Step 5: Solve for x
   x = 6,426,599.69/2,456.58
6. Step 6: Final answer
   x = 2,616.08