Finding the Fourth Proportional to 23,176.04, 31,983.02 and 12,565.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,176.04 : 31,983.02 = 12,565.69 : x
2. Step 2: Convert to fraction form
   23,176.04/31,983.02 = 12,565.69/x
3. Step 3: Cross multiply
   23,176.04x = 31,983.02 × 12,565.69
4. Step 4: Simplify right side
   23,176.04x = 401,888,491.84
5. Step 5: Solve for x
   x = 401,888,491.84/23,176.04
6. Step 6: Final answer
   x = 17,340.69