Finding the Fourth Proportional to 10,182.28, 15,269.10 and 3,610.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,182.28 : 15,269.10 = 3,610.12 : x
2. Step 2: Convert to fraction form
   10,182.28/15,269.10 = 3,610.12/x
3. Step 3: Cross multiply
   10,182.28x = 15,269.10 × 3,610.12
4. Step 4: Simplify right side
   10,182.28x = 55,123,283.29
5. Step 5: Solve for x
   x = 55,123,283.29/10,182.28
6. Step 6: Final answer
   x = 5,413.65