Finding the Fourth Proportional to 3,362.86, 5,043.82 and 897.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362.86 : 5,043.82 = 897.88 : x
2. Step 2: Convert to fraction form
   3,362.86/5,043.82 = 897.88/x
3. Step 3: Cross multiply
   3,362.86x = 5,043.82 × 897.88
4. Step 4: Simplify right side
   3,362.86x = 4,528,745.10
5. Step 5: Solve for x
   x = 4,528,745.10/3,362.86
6. Step 6: Final answer
   x = 1,346.69