Finding the Fourth Proportional to 1,333.98, 1,840.06 and 960.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.98 : 1,840.06 = 960.37 : x
2. Step 2: Convert to fraction form
   1,333.98/1,840.06 = 960.37/x
3. Step 3: Cross multiply
   1,333.98x = 1,840.06 × 960.37
4. Step 4: Simplify right side
   1,333.98x = 1,767,131.42
5. Step 5: Solve for x
   x = 1,767,131.42/1,333.98
6. Step 6: Final answer
   x = 1,324.71