Finding the Fourth Proportional to 2,348.11, 3,240.37 and 1,300.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.11 : 3,240.37 = 1,300.18 : x
2. Step 2: Convert to fraction form
   2,348.11/3,240.37 = 1,300.18/x
3. Step 3: Cross multiply
   2,348.11x = 3,240.37 × 1,300.18
4. Step 4: Simplify right side
   2,348.11x = 4,213,064.27
5. Step 5: Solve for x
   x = 4,213,064.27/2,348.11
6. Step 6: Final answer
   x = 1,794.24