Finding the Fourth Proportional to 16,073.46, 24,113.93 and 4,979.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,073.46 : 24,113.93 = 4,979.57 : x
2. Step 2: Convert to fraction form
   16,073.46/24,113.93 = 4,979.57/x
3. Step 3: Cross multiply
   16,073.46x = 24,113.93 × 4,979.57
4. Step 4: Simplify right side
   16,073.46x = 120,076,856.94
5. Step 5: Solve for x
   x = 120,076,856.94/16,073.46
6. Step 6: Final answer
   x = 7,470.50