Finding the Fourth Proportional to 2,262.84, 3,119.76 and 1,634.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262.84 : 3,119.76 = 1,634.28 : x
2. Step 2: Convert to fraction form
   2,262.84/3,119.76 = 1,634.28/x
3. Step 3: Cross multiply
   2,262.84x = 3,119.76 × 1,634.28
4. Step 4: Simplify right side
   2,262.84x = 5,098,561.37
5. Step 5: Solve for x
   x = 5,098,561.37/2,262.84
6. Step 6: Final answer
   x = 2,253.17