Finding the Fourth Proportional to 1,936.17, 2,671.96 and 1,150.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936.17 : 2,671.96 = 1,150.22 : x
2. Step 2: Convert to fraction form
   1,936.17/2,671.96 = 1,150.22/x
3. Step 3: Cross multiply
   1,936.17x = 2,671.96 × 1,150.22
4. Step 4: Simplify right side
   1,936.17x = 3,073,341.83
5. Step 5: Solve for x
   x = 3,073,341.83/1,936.17
6. Step 6: Final answer
   x = 1,587.33