Finding the Fourth Proportional to 2,362.78, 3,260.50 and 1,300.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.78 : 3,260.50 = 1,300.52 : x
2. Step 2: Convert to fraction form
   2,362.78/3,260.50 = 1,300.52/x
3. Step 3: Cross multiply
   2,362.78x = 3,260.50 × 1,300.52
4. Step 4: Simplify right side
   2,362.78x = 4,240,345.46
5. Step 5: Solve for x
   x = 4,240,345.46/2,362.78
6. Step 6: Final answer
   x = 1,794.64