Finding the Fourth Proportional to 16,648.41, 24,974.37 and 5,551.23

Step by Step Solution

1. Step 1: Write the proportion equation
   16,648.41 : 24,974.37 = 5,551.23 : x
2. Step 2: Convert to fraction form
   16,648.41/24,974.37 = 5,551.23/x
3. Step 3: Cross multiply
   16,648.41x = 24,974.37 × 5,551.23
4. Step 4: Simplify right side
   16,648.41x = 138,638,471.98
5. Step 5: Solve for x
   x = 138,638,471.98/16,648.41
6. Step 6: Final answer
   x = 8,327.43