Finding the Fourth Proportional to 1,641.37, 2,265.13 and 895.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,641.37 : 2,265.13 = 895.37 : x
2. Step 2: Convert to fraction form
   1,641.37/2,265.13 = 895.37/x
3. Step 3: Cross multiply
   1,641.37x = 2,265.13 × 895.37
4. Step 4: Simplify right side
   1,641.37x = 2,028,118.12
5. Step 5: Solve for x
   x = 2,028,118.12/1,641.37
6. Step 6: Final answer
   x = 1,235.63