Finding the Fourth Proportional to 2,285.01, 3,153.33 and 1,353.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285.01 : 3,153.33 = 1,353.51 : x
2. Step 2: Convert to fraction form
   2,285.01/3,153.33 = 1,353.51/x
3. Step 3: Cross multiply
   2,285.01x = 3,153.33 × 1,353.51
4. Step 4: Simplify right side
   2,285.01x = 4,268,063.69
5. Step 5: Solve for x
   x = 4,268,063.69/2,285.01
6. Step 6: Final answer
   x = 1,867.85