Finding the Fourth Proportional to 11,046.96, 16,570.54 and 3,149.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,046.96 : 16,570.54 = 3,149.47 : x
2. Step 2: Convert to fraction form
   11,046.96/16,570.54 = 3,149.47/x
3. Step 3: Cross multiply
   11,046.96x = 16,570.54 × 3,149.47
4. Step 4: Simplify right side
   11,046.96x = 52,188,418.61
5. Step 5: Solve for x
   x = 52,188,418.61/11,046.96
6. Step 6: Final answer
   x = 4,724.23