Finding the Fourth Proportional to 42,469.41, 63,732.83 and 16,173.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469.41 : 63,732.83 = 16,173.47 : x
2. Step 2: Convert to fraction form
   42,469.41/63,732.83 = 16,173.47/x
3. Step 3: Cross multiply
   42,469.41x = 63,732.83 × 16,173.47
4. Step 4: Simplify right side
   42,469.41x = 1,030,781,092.48
5. Step 5: Solve for x
   x = 1,030,781,092.48/42,469.41
6. Step 6: Final answer
   x = 24,271.14