Finding the Fourth Proportional to 10,119.96, 15,182.16 and 3,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,119.96 : 15,182.16 = 3,100.56 : x
2. Step 2: Convert to fraction form
   10,119.96/15,182.16 = 3,100.56/x
3. Step 3: Cross multiply
   10,119.96x = 15,182.16 × 3,100.56
4. Step 4: Simplify right side
   10,119.96x = 47,073,198.01
5. Step 5: Solve for x
   x = 47,073,198.01/10,119.96
6. Step 6: Final answer
   x = 4,651.52