Finding the Fourth Proportional to 2,362.72, 3,260.83 and 1,354.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.72 : 3,260.83 = 1,354.79 : x
2. Step 2: Convert to fraction form
   2,362.72/3,260.83 = 1,354.79/x
3. Step 3: Cross multiply
   2,362.72x = 3,260.83 × 1,354.79
4. Step 4: Simplify right side
   2,362.72x = 4,417,723.57
5. Step 5: Solve for x
   x = 4,417,723.57/2,362.72
6. Step 6: Final answer
   x = 1,869.77