Finding the Fourth Proportional to 1,162.44, 1,602.15 and 941.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162.44 : 1,602.15 = 941.31 : x
2. Step 2: Convert to fraction form
   1,162.44/1,602.15 = 941.31/x
3. Step 3: Cross multiply
   1,162.44x = 1,602.15 × 941.31
4. Step 4: Simplify right side
   1,162.44x = 1,508,119.82
5. Step 5: Solve for x
   x = 1,508,119.82/1,162.44
6. Step 6: Final answer
   x = 1,297.37