Finding the Fourth Proportional to 1,504.48, 2,076.37 and 841.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504.48 : 2,076.37 = 841.37 : x
2. Step 2: Convert to fraction form
   1,504.48/2,076.37 = 841.37/x
3. Step 3: Cross multiply
   1,504.48x = 2,076.37 × 841.37
4. Step 4: Simplify right side
   1,504.48x = 1,746,995.43
5. Step 5: Solve for x
   x = 1,746,995.43/1,504.48
6. Step 6: Final answer
   x = 1,161.20