Finding the Fourth Proportional to 10,755.83, 16,133.71 and 2,859.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,755.83 : 16,133.71 = 2,859.14 : x
2. Step 2: Convert to fraction form
   10,755.83/16,133.71 = 2,859.14/x
3. Step 3: Cross multiply
   10,755.83x = 16,133.71 × 2,859.14
4. Step 4: Simplify right side
   10,755.83x = 46,128,440.65
5. Step 5: Solve for x
   x = 46,128,440.65/10,755.83
6. Step 6: Final answer
   x = 4,288.69