Finding the Fourth Proportional to 23,176.74, 31,983.59 and 12,566.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,176.74 : 31,983.59 = 12,566.15 : x
2. Step 2: Convert to fraction form
   23,176.74/31,983.59 = 12,566.15/x
3. Step 3: Cross multiply
   23,176.74x = 31,983.59 × 12,566.15
4. Step 4: Simplify right side
   23,176.74x = 401,910,460.98
5. Step 5: Solve for x
   x = 401,910,460.98/23,176.74
6. Step 6: Final answer
   x = 17,341.11