Finding the Fourth Proportional to 1,437.94, 1,983.81 and 848.26

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437.94 : 1,983.81 = 848.26 : x
2. Step 2: Convert to fraction form
   1,437.94/1,983.81 = 848.26/x
3. Step 3: Cross multiply
   1,437.94x = 1,983.81 × 848.26
4. Step 4: Simplify right side
   1,437.94x = 1,682,786.67
5. Step 5: Solve for x
   x = 1,682,786.67/1,437.94
6. Step 6: Final answer
   x = 1,170.28