Finding the Fourth Proportional to 2,422.58, 3,632.91 and 1,035.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422.58 : 3,632.91 = 1,035.86 : x
2. Step 2: Convert to fraction form
   2,422.58/3,632.91 = 1,035.86/x
3. Step 3: Cross multiply
   2,422.58x = 3,632.91 × 1,035.86
4. Step 4: Simplify right side
   2,422.58x = 3,763,186.15
5. Step 5: Solve for x
   x = 3,763,186.15/2,422.58
6. Step 6: Final answer
   x = 1,553.38