Finding the Fourth Proportional to 10,414.09, 15,617.89 and 3,019.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,414.09 : 15,617.89 = 3,019.06 : x
2. Step 2: Convert to fraction form
   10,414.09/15,617.89 = 3,019.06/x
3. Step 3: Cross multiply
   10,414.09x = 15,617.89 × 3,019.06
4. Step 4: Simplify right side
   10,414.09x = 47,151,253.80
5. Step 5: Solve for x
   x = 47,151,253.80/10,414.09
6. Step 6: Final answer
   x = 4,527.64