Finding the Fourth Proportional to 3,483.25, 5,225.36 and 1,018.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483.25 : 5,225.36 = 1,018.25 : x
2. Step 2: Convert to fraction form
   3,483.25/5,225.36 = 1,018.25/x
3. Step 3: Cross multiply
   3,483.25x = 5,225.36 × 1,018.25
4. Step 4: Simplify right side
   3,483.25x = 5,320,720.27
5. Step 5: Solve for x
   x = 5,320,720.27/3,483.25
6. Step 6: Final answer
   x = 1,527.52