Finding the Fourth Proportional to 2,556.70, 3,833.83 and 1,460.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556.70 : 3,833.83 = 1,460.77 : x
2. Step 2: Convert to fraction form
   2,556.70/3,833.83 = 1,460.77/x
3. Step 3: Cross multiply
   2,556.70x = 3,833.83 × 1,460.77
4. Step 4: Simplify right side
   2,556.70x = 5,600,336.09
5. Step 5: Solve for x
   x = 5,600,336.09/2,556.70
6. Step 6: Final answer
   x = 2,190.46