Finding the Fourth Proportional to 16,004.71, 24,011.12 and 4,911.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,004.71 : 24,011.12 = 4,911.96 : x
2. Step 2: Convert to fraction form
   16,004.71/24,011.12 = 4,911.96/x
3. Step 3: Cross multiply
   16,004.71x = 24,011.12 × 4,911.96
4. Step 4: Simplify right side
   16,004.71x = 117,941,661.00
5. Step 5: Solve for x
   x = 117,941,661.00/16,004.71
6. Step 6: Final answer
   x = 7,369.18