Finding the Fourth Proportional to 3,632.58, 5,443.83 and 1,897.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.58 : 5,443.83 = 1,897.74 : x
2. Step 2: Convert to fraction form
   3,632.58/5,443.83 = 1,897.74/x
3. Step 3: Cross multiply
   3,632.58x = 5,443.83 × 1,897.74
4. Step 4: Simplify right side
   3,632.58x = 10,330,973.94
5. Step 5: Solve for x
   x = 10,330,973.94/3,632.58
6. Step 6: Final answer
   x = 2,843.98