Finding the Fourth Proportional to 172,673, 259,024.17 and 48,014

Step by Step Solution

1. Step 1: Write the proportion equation
   172,673 : 259,024.17 = 48,014 : x
2. Step 2: Convert to fraction form
   172,673/259,024.17 = 48,014/x
3. Step 3: Cross multiply
   172,673x = 259,024.17 × 48,014
4. Step 4: Simplify right side
   172,673x = 12,436,786,498.38
5. Step 5: Solve for x
   x = 12,436,786,498.38/172,673
6. Step 6: Final answer
   x = 72,025.08