Finding the Fourth Proportional to 1,483.52, 2,223.45 and 825.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.52 : 2,223.45 = 825.59 : x
2. Step 2: Convert to fraction form
   1,483.52/2,223.45 = 825.59/x
3. Step 3: Cross multiply
   1,483.52x = 2,223.45 × 825.59
4. Step 4: Simplify right side
   1,483.52x = 1,835,663.64
5. Step 5: Solve for x
   x = 1,835,663.64/1,483.52
6. Step 6: Final answer
   x = 1,237.37