Finding the Fourth Proportional to 16,293.16, 24,430.56 and 5,197.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,293.16 : 24,430.56 = 5,197.24 : x
2. Step 2: Convert to fraction form
   16,293.16/24,430.56 = 5,197.24/x
3. Step 3: Cross multiply
   16,293.16x = 24,430.56 × 5,197.24
4. Step 4: Simplify right side
   16,293.16x = 126,971,483.65
5. Step 5: Solve for x
   x = 126,971,483.65/16,293.16
6. Step 6: Final answer
   x = 7,792.93