Finding the Fourth Proportional to 11,874.17, 17,723.56 and 10,473.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,874.17 : 17,723.56 = 10,473.38 : x
2. Step 2: Convert to fraction form
   11,874.17/17,723.56 = 10,473.38/x
3. Step 3: Cross multiply
   11,874.17x = 17,723.56 × 10,473.38
4. Step 4: Simplify right side
   11,874.17x = 185,625,578.83
5. Step 5: Solve for x
   x = 185,625,578.83/11,874.17
6. Step 6: Final answer
   x = 15,632.72