Finding the Fourth Proportional to 12,601.92, 17,390.30 and 7,296.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,601.92 : 17,390.30 = 7,296.83 : x
2. Step 2: Convert to fraction form
   12,601.92/17,390.30 = 7,296.83/x
3. Step 3: Cross multiply
   12,601.92x = 17,390.30 × 7,296.83
4. Step 4: Simplify right side
   12,601.92x = 126,893,939.31
5. Step 5: Solve for x
   x = 126,893,939.31/12,601.92
6. Step 6: Final answer
   x = 10,069.41