Finding the Fourth Proportional to 11,150.61, 16,727.64 and 3,754.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,150.61 : 16,727.64 = 3,754.49 : x
2. Step 2: Convert to fraction form
   11,150.61/16,727.64 = 3,754.49/x
3. Step 3: Cross multiply
   11,150.61x = 16,727.64 × 3,754.49
4. Step 4: Simplify right side
   11,150.61x = 62,803,659.39
5. Step 5: Solve for x
   x = 62,803,659.39/11,150.61
6. Step 6: Final answer
   x = 5,632.31