Finding the Fourth Proportional to 23,606.16, 32,576.28 and 12,995.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,606.16 : 32,576.28 = 12,995.52 : x
2. Step 2: Convert to fraction form
   23,606.16/32,576.28 = 12,995.52/x
3. Step 3: Cross multiply
   23,606.16x = 32,576.28 × 12,995.52
4. Step 4: Simplify right side
   23,606.16x = 423,345,698.27
5. Step 5: Solve for x
   x = 423,345,698.27/23,606.16
6. Step 6: Final answer
   x = 17,933.70