Finding the Fourth Proportional to 16,458.63, 24,690.52 and 5,362.74

Step by Step Solution

1. Step 1: Write the proportion equation
   16,458.63 : 24,690.52 = 5,362.74 : x
2. Step 2: Convert to fraction form
   16,458.63/24,690.52 = 5,362.74/x
3. Step 3: Cross multiply
   16,458.63x = 24,690.52 × 5,362.74
4. Step 4: Simplify right side
   16,458.63x = 132,408,839.22
5. Step 5: Solve for x
   x = 132,408,839.22/16,458.63
6. Step 6: Final answer
   x = 8,044.95