Finding the Fourth Proportional to 2,795.69, 4,193.25 and 946.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,795.69 : 4,193.25 = 946.77 : x
2. Step 2: Convert to fraction form
   2,795.69/4,193.25 = 946.77/x
3. Step 3: Cross multiply
   2,795.69x = 4,193.25 × 946.77
4. Step 4: Simplify right side
   2,795.69x = 3,970,043.30
5. Step 5: Solve for x
   x = 3,970,043.30/2,795.69
6. Step 6: Final answer
   x = 1,420.06