Finding the Fourth Proportional to 2,422.02, 3,632.58 and 1,105.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422.02 : 3,632.58 = 1,105.48 : x
2. Step 2: Convert to fraction form
   2,422.02/3,632.58 = 1,105.48/x
3. Step 3: Cross multiply
   2,422.02x = 3,632.58 × 1,105.48
4. Step 4: Simplify right side
   2,422.02x = 4,015,744.54
5. Step 5: Solve for x
   x = 4,015,744.54/2,422.02
6. Step 6: Final answer
   x = 1,658.01