Finding the Fourth Proportional to 11,050.47, 16,577.69 and 3,660.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,050.47 : 16,577.69 = 3,660.24 : x
2. Step 2: Convert to fraction form
   11,050.47/16,577.69 = 3,660.24/x
3. Step 3: Cross multiply
   11,050.47x = 16,577.69 × 3,660.24
4. Step 4: Simplify right side
   11,050.47x = 60,678,305.74
5. Step 5: Solve for x
   x = 60,678,305.74/11,050.47
6. Step 6: Final answer
   x = 5,491.02