Finding the Fourth Proportional to 10,836.39, 16,255.62 and 3,045.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,836.39 : 16,255.62 = 3,045.18 : x
2. Step 2: Convert to fraction form
   10,836.39/16,255.62 = 3,045.18/x
3. Step 3: Cross multiply
   10,836.39x = 16,255.62 × 3,045.18
4. Step 4: Simplify right side
   10,836.39x = 49,501,288.91
5. Step 5: Solve for x
   x = 49,501,288.91/10,836.39
6. Step 6: Final answer
   x = 4,568.06