Finding the Fourth Proportional to 2,387.94, 3,296.50 and 1,504.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387.94 : 3,296.50 = 1,504.22 : x
2. Step 2: Convert to fraction form
   2,387.94/3,296.50 = 1,504.22/x
3. Step 3: Cross multiply
   2,387.94x = 3,296.50 × 1,504.22
4. Step 4: Simplify right side
   2,387.94x = 4,958,661.23
5. Step 5: Solve for x
   x = 4,958,661.23/2,387.94
6. Step 6: Final answer
   x = 2,076.54