Finding the Fourth Proportional to 2,234.46, 3,083.67 and 1,897.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.46 : 3,083.67 = 1,897.30 : x
2. Step 2: Convert to fraction form
   2,234.46/3,083.67 = 1,897.30/x
3. Step 3: Cross multiply
   2,234.46x = 3,083.67 × 1,897.30
4. Step 4: Simplify right side
   2,234.46x = 5,850,642.27
5. Step 5: Solve for x
   x = 5,850,642.27/2,234.46
6. Step 6: Final answer
   x = 2,618.37