Finding the Fourth Proportional to 16,641.10, 24,972.39 and 10,717.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,641.10 : 24,972.39 = 10,717.37 : x
2. Step 2: Convert to fraction form
   16,641.10/24,972.39 = 10,717.37/x
3. Step 3: Cross multiply
   16,641.10x = 24,972.39 × 10,717.37
4. Step 4: Simplify right side
   16,641.10x = 267,638,289.83
5. Step 5: Solve for x
   x = 267,638,289.83/16,641.10
6. Step 6: Final answer
   x = 16,082.97