Finding the Fourth Proportional to 2,348.10, 3,240.60 and 1,300.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.10 : 3,240.60 = 1,300.16 : x
2. Step 2: Convert to fraction form
   2,348.10/3,240.60 = 1,300.16/x
3. Step 3: Cross multiply
   2,348.10x = 3,240.60 × 1,300.16
4. Step 4: Simplify right side
   2,348.10x = 4,213,298.50
5. Step 5: Solve for x
   x = 4,213,298.50/2,348.10
6. Step 6: Final answer
   x = 1,794.34