Finding the Fourth Proportional to 16,927.70, 25,393.91 and 7,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,927.70 : 25,393.91 = 7,064.72 : x
2. Step 2: Convert to fraction form
   16,927.70/25,393.91 = 7,064.72/x
3. Step 3: Cross multiply
   16,927.70x = 25,393.91 × 7,064.72
4. Step 4: Simplify right side
   16,927.70x = 179,400,863.86
5. Step 5: Solve for x
   x = 179,400,863.86/16,927.70
6. Step 6: Final answer
   x = 10,598.06