Finding the Fourth Proportional to 12,546.91, 17,271.27 and 10,844.64

Step by Step Solution

1. Step 1: Write the proportion equation
   12,546.91 : 17,271.27 = 10,844.64 : x
2. Step 2: Convert to fraction form
   12,546.91/17,271.27 = 10,844.64/x
3. Step 3: Cross multiply
   12,546.91x = 17,271.27 × 10,844.64
4. Step 4: Simplify right side
   12,546.91x = 187,300,689.43
5. Step 5: Solve for x
   x = 187,300,689.43/12,546.91
6. Step 6: Final answer
   x = 14,928.03