Finding the Fourth Proportional to 2,023.76, 3,036.06 and 1,146.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.76 : 3,036.06 = 1,146.67 : x
2. Step 2: Convert to fraction form
   2,023.76/3,036.06 = 1,146.67/x
3. Step 3: Cross multiply
   2,023.76x = 3,036.06 × 1,146.67
4. Step 4: Simplify right side
   2,023.76x = 3,481,351.33
5. Step 5: Solve for x
   x = 3,481,351.33/2,023.76
6. Step 6: Final answer
   x = 1,720.24