Finding the Fourth Proportional to 12,595.04, 17,379.75 and 7,288.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,595.04 : 17,379.75 = 7,288.82 : x
2. Step 2: Convert to fraction form
   12,595.04/17,379.75 = 7,288.82/x
3. Step 3: Cross multiply
   12,595.04x = 17,379.75 × 7,288.82
4. Step 4: Simplify right side
   12,595.04x = 126,677,869.40
5. Step 5: Solve for x
   x = 126,677,869.40/12,595.04
6. Step 6: Final answer
   x = 10,057.76