Finding the Fourth Proportional to 11,484.69, 17,216.09 and 3,688.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,484.69 : 17,216.09 = 3,688.03 : x
2. Step 2: Convert to fraction form
   11,484.69/17,216.09 = 3,688.03/x
3. Step 3: Cross multiply
   11,484.69x = 17,216.09 × 3,688.03
4. Step 4: Simplify right side
   11,484.69x = 63,493,494.06
5. Step 5: Solve for x
   x = 63,493,494.06/11,484.69
6. Step 6: Final answer
   x = 5,528.54