Finding the Fourth Proportional to 2,234.29, 3,076.31 and 1,897.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.29 : 3,076.31 = 1,897.49 : x
2. Step 2: Convert to fraction form
   2,234.29/3,076.31 = 1,897.49/x
3. Step 3: Cross multiply
   2,234.29x = 3,076.31 × 1,897.49
4. Step 4: Simplify right side
   2,234.29x = 5,837,254.13
5. Step 5: Solve for x
   x = 5,837,254.13/2,234.29
6. Step 6: Final answer
   x = 2,612.58