Finding the Fourth Proportional to 16,419.74, 24,627.29 and 5,326.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,419.74 : 24,627.29 = 5,326.52 : x
2. Step 2: Convert to fraction form
   16,419.74/24,627.29 = 5,326.52/x
3. Step 3: Cross multiply
   16,419.74x = 24,627.29 × 5,326.52
4. Step 4: Simplify right side
   16,419.74x = 131,177,752.73
5. Step 5: Solve for x
   x = 131,177,752.73/16,419.74
6. Step 6: Final answer
   x = 7,989.03