Finding the Fourth Proportional to 1,364.33, 1,883.52 and 923.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364.33 : 1,883.52 = 923.02 : x
2. Step 2: Convert to fraction form
   1,364.33/1,883.52 = 923.02/x
3. Step 3: Cross multiply
   1,364.33x = 1,883.52 × 923.02
4. Step 4: Simplify right side
   1,364.33x = 1,738,517.21
5. Step 5: Solve for x
   x = 1,738,517.21/1,364.33
6. Step 6: Final answer
   x = 1,274.26