Finding the Fourth Proportional to 2,362.74, 3,260.63 and 1,300.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.74 : 3,260.63 = 1,300.55 : x
2. Step 2: Convert to fraction form
   2,362.74/3,260.63 = 1,300.55/x
3. Step 3: Cross multiply
   2,362.74x = 3,260.63 × 1,300.55
4. Step 4: Simplify right side
   2,362.74x = 4,240,612.35
5. Step 5: Solve for x
   x = 4,240,612.35/2,362.74
6. Step 6: Final answer
   x = 1,794.79