Finding the Fourth Proportional to 2,048.48, 2,825.40 and 1,301.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.48 : 2,825.40 = 1,301.80 : x
2. Step 2: Convert to fraction form
   2,048.48/2,825.40 = 1,301.80/x
3. Step 3: Cross multiply
   2,048.48x = 2,825.40 × 1,301.80
4. Step 4: Simplify right side
   2,048.48x = 3,678,105.72
5. Step 5: Solve for x
   x = 3,678,105.72/2,048.48
6. Step 6: Final answer
   x = 1,795.53