Finding the Fourth Proportional to 16,297.41, 24,430.51 and 5,197.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,297.41 : 24,430.51 = 5,197.98 : x
2. Step 2: Convert to fraction form
   16,297.41/24,430.51 = 5,197.98/x
3. Step 3: Cross multiply
   16,297.41x = 24,430.51 × 5,197.98
4. Step 4: Simplify right side
   16,297.41x = 126,989,302.37
5. Step 5: Solve for x
   x = 126,989,302.37/16,297.41
6. Step 6: Final answer
   x = 7,791.99