Finding the Fourth Proportional to 2,348.67, 3,241.17 and 1,300.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.67 : 3,241.17 = 1,300.80 : x
2. Step 2: Convert to fraction form
   2,348.67/3,241.17 = 1,300.80/x
3. Step 3: Cross multiply
   2,348.67x = 3,241.17 × 1,300.80
4. Step 4: Simplify right side
   2,348.67x = 4,216,113.94
5. Step 5: Solve for x
   x = 4,216,113.94/2,348.67
6. Step 6: Final answer
   x = 1,795.11