Finding the Fourth Proportional to 11,050.52, 16,578.39 and 3,654.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,050.52 : 16,578.39 = 3,654.98 : x
2. Step 2: Convert to fraction form
   11,050.52/16,578.39 = 3,654.98/x
3. Step 3: Cross multiply
   11,050.52x = 16,578.39 × 3,654.98
4. Step 4: Simplify right side
   11,050.52x = 60,593,600.99
5. Step 5: Solve for x
   x = 60,593,600.99/11,050.52
6. Step 6: Final answer
   x = 5,483.33