Finding the Fourth Proportional to 1,504,667.25, 2,257,132.10 and 382,736.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504,667.25 : 2,257,132.10 = 382,736.25 : x
2. Step 2: Convert to fraction form
   1,504,667.25/2,257,132.10 = 382,736.25/x
3. Step 3: Cross multiply
   1,504,667.25x = 2,257,132.10 × 382,736.25
4. Step 4: Simplify right side
   1,504,667.25x = 863,886,273,794.94
5. Step 5: Solve for x
   x = 863,886,273,794.94/1,504,667.25
6. Step 6: Final answer
   x = 574,137.75