Finding the Fourth Proportional to 11,528.82, 17,276.49 and 6,259.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,528.82 : 17,276.49 = 6,259.37 : x
2. Step 2: Convert to fraction form
   11,528.82/17,276.49 = 6,259.37/x
3. Step 3: Cross multiply
   11,528.82x = 17,276.49 × 6,259.37
4. Step 4: Simplify right side
   11,528.82x = 108,139,856.83
5. Step 5: Solve for x
   x = 108,139,856.83/11,528.82
6. Step 6: Final answer
   x = 9,379.96