Finding the Fourth Proportional to 11,088.69, 16,635.81 and 3,297.51

Step by Step Solution

1. Step 1: Write the proportion equation
   11,088.69 : 16,635.81 = 3,297.51 : x
2. Step 2: Convert to fraction form
   11,088.69/16,635.81 = 3,297.51/x
3. Step 3: Cross multiply
   11,088.69x = 16,635.81 × 3,297.51
4. Step 4: Simplify right side
   11,088.69x = 54,856,749.83
5. Step 5: Solve for x
   x = 54,856,749.83/11,088.69
6. Step 6: Final answer
   x = 4,947.09