Finding the Fourth Proportional to 2,422.81, 3,634.52 and 1,035.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422.81 : 3,634.52 = 1,035.89 : x
2. Step 2: Convert to fraction form
   2,422.81/3,634.52 = 1,035.89/x
3. Step 3: Cross multiply
   2,422.81x = 3,634.52 × 1,035.89
4. Step 4: Simplify right side
   2,422.81x = 3,764,959.03
5. Step 5: Solve for x
   x = 3,764,959.03/2,422.81
6. Step 6: Final answer
   x = 1,553.96