Finding the Fourth Proportional to 10,022.56, 15,032.22 and 3,097.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022.56 : 15,032.22 = 3,097.12 : x
2. Step 2: Convert to fraction form
   10,022.56/15,032.22 = 3,097.12/x
3. Step 3: Cross multiply
   10,022.56x = 15,032.22 × 3,097.12
4. Step 4: Simplify right side
   10,022.56x = 46,556,589.21
5. Step 5: Solve for x
   x = 46,556,589.21/10,022.56
6. Step 6: Final answer
   x = 4,645.18