Finding the Fourth Proportional to 10,791.18, 16,185.48 and 2,894.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,791.18 : 16,185.48 = 2,894.33 : x
2. Step 2: Convert to fraction form
   10,791.18/16,185.48 = 2,894.33/x
3. Step 3: Cross multiply
   10,791.18x = 16,185.48 × 2,894.33
4. Step 4: Simplify right side
   10,791.18x = 46,846,039.40
5. Step 5: Solve for x
   x = 46,846,039.40/10,791.18
6. Step 6: Final answer
   x = 4,341.14