Finding the Fourth Proportional to 23,176.41, 31,983.56 and 12,565.95

Step by Step Solution

1. Step 1: Write the proportion equation
   23,176.41 : 31,983.56 = 12,565.95 : x
2. Step 2: Convert to fraction form
   23,176.41/31,983.56 = 12,565.95/x
3. Step 3: Cross multiply
   23,176.41x = 31,983.56 × 12,565.95
4. Step 4: Simplify right side
   23,176.41x = 401,903,815.78
5. Step 5: Solve for x
   x = 401,903,815.78/23,176.41
6. Step 6: Final answer
   x = 17,341.07