Finding the Fourth Proportional to 3,482.25, 5,223.86 and 1,017.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482.25 : 5,223.86 = 1,017.25 : x
2. Step 2: Convert to fraction form
   3,482.25/5,223.86 = 1,017.25/x
3. Step 3: Cross multiply
   3,482.25x = 5,223.86 × 1,017.25
4. Step 4: Simplify right side
   3,482.25x = 5,313,971.59
5. Step 5: Solve for x
   x = 5,313,971.59/3,482.25
6. Step 6: Final answer
   x = 1,526.02