Finding the Fourth Proportional to 1,322.88, 1,825.57 and 733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322.88 : 1,825.57 = 733.50 : x
2. Step 2: Convert to fraction form
   1,322.88/1,825.57 = 733.50/x
3. Step 3: Cross multiply
   1,322.88x = 1,825.57 × 733.50
4. Step 4: Simplify right side
   1,322.88x = 1,339,055.60
5. Step 5: Solve for x
   x = 1,339,055.60/1,322.88
6. Step 6: Final answer
   x = 1,012.23