Finding the Fourth Proportional to 16,119.57, 24,179.49 and 5,025.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,119.57 : 24,179.49 = 5,025.81 : x
2. Step 2: Convert to fraction form
   16,119.57/24,179.49 = 5,025.81/x
3. Step 3: Cross multiply
   16,119.57x = 24,179.49 × 5,025.81
4. Step 4: Simplify right side
   16,119.57x = 121,521,522.64
5. Step 5: Solve for x
   x = 121,521,522.64/16,119.57
6. Step 6: Final answer
   x = 7,538.76