Finding the Fourth Proportional to 16,924.72, 25,373.24 and 7,071.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,924.72 : 25,373.24 = 7,071.36 : x
2. Step 2: Convert to fraction form
   16,924.72/25,373.24 = 7,071.36/x
3. Step 3: Cross multiply
   16,924.72x = 25,373.24 × 7,071.36
4. Step 4: Simplify right side
   16,924.72x = 179,423,314.41
5. Step 5: Solve for x
   x = 179,423,314.41/16,924.72
6. Step 6: Final answer
   x = 10,601.26