Finding the Fourth Proportional to 2,392.37, 3,301.67 and 1,330.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.37 : 3,301.67 = 1,330.24 : x
2. Step 2: Convert to fraction form
   2,392.37/3,301.67 = 1,330.24/x
3. Step 3: Cross multiply
   2,392.37x = 3,301.67 × 1,330.24
4. Step 4: Simplify right side
   2,392.37x = 4,392,008.57
5. Step 5: Solve for x
   x = 4,392,008.57/2,392.37
6. Step 6: Final answer
   x = 1,835.84