Finding the Fourth Proportional to 2,348.30, 3,240.42 and 1,300.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.30 : 3,240.42 = 1,300.26 : x
2. Step 2: Convert to fraction form
   2,348.30/3,240.42 = 1,300.26/x
3. Step 3: Cross multiply
   2,348.30x = 3,240.42 × 1,300.26
4. Step 4: Simplify right side
   2,348.30x = 4,213,388.51
5. Step 5: Solve for x
   x = 4,213,388.51/2,348.30
6. Step 6: Final answer
   x = 1,794.23