Finding the Fourth Proportional to 10,873.56, 16,309.44 and 5,030.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,873.56 : 16,309.44 = 5,030.16 : x
2. Step 2: Convert to fraction form
   10,873.56/16,309.44 = 5,030.16/x
3. Step 3: Cross multiply
   10,873.56x = 16,309.44 × 5,030.16
4. Step 4: Simplify right side
   10,873.56x = 82,039,092.71
5. Step 5: Solve for x
   x = 82,039,092.71/10,873.56
6. Step 6: Final answer
   x = 7,544.82