Finding the Fourth Proportional to 10,845.29, 16,265.51 and 3,054.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,845.29 : 16,265.51 = 3,054.71 : x
2. Step 2: Convert to fraction form
   10,845.29/16,265.51 = 3,054.71/x
3. Step 3: Cross multiply
   10,845.29x = 16,265.51 × 3,054.71
4. Step 4: Simplify right side
   10,845.29x = 49,686,452.90
5. Step 5: Solve for x
   x = 49,686,452.90/10,845.29
6. Step 6: Final answer
   x = 4,581.38