Finding the Fourth Proportional to 2,283.02, 3,426.47 and 897.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283.02 : 3,426.47 = 897.32 : x
2. Step 2: Convert to fraction form
   2,283.02/3,426.47 = 897.32/x
3. Step 3: Cross multiply
   2,283.02x = 3,426.47 × 897.32
4. Step 4: Simplify right side
   2,283.02x = 3,074,635.57
5. Step 5: Solve for x
   x = 3,074,635.57/2,283.02
6. Step 6: Final answer
   x = 1,346.74