Finding the Fourth Proportional to 2,260.10, 3,383.76 and 1,436.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260.10 : 3,383.76 = 1,436.33 : x
2. Step 2: Convert to fraction form
   2,260.10/3,383.76 = 1,436.33/x
3. Step 3: Cross multiply
   2,260.10x = 3,383.76 × 1,436.33
4. Step 4: Simplify right side
   2,260.10x = 4,860,196.00
5. Step 5: Solve for x
   x = 4,860,196.00/2,260.10
6. Step 6: Final answer
   x = 2,150.43