Finding the Fourth Proportional to 47,661.18, 71,498.25 and 16,498.86

Step by Step Solution

1. Step 1: Write the proportion equation
   47,661.18 : 71,498.25 = 16,498.86 : x
2. Step 2: Convert to fraction form
   47,661.18/71,498.25 = 16,498.86/x
3. Step 3: Cross multiply
   47,661.18x = 71,498.25 × 16,498.86
4. Step 4: Simplify right side
   47,661.18x = 1,179,639,617.00
5. Step 5: Solve for x
   x = 1,179,639,617.00/47,661.18
6. Step 6: Final answer
   x = 24,750.53