Finding the Fourth Proportional to 52,249.57, 78,377.31 and 16,714

Step by Step Solution

1. Step 1: Write the proportion equation
   52,249.57 : 78,377.31 = 16,714 : x
2. Step 2: Convert to fraction form
   52,249.57/78,377.31 = 16,714/x
3. Step 3: Cross multiply
   52,249.57x = 78,377.31 × 16,714
4. Step 4: Simplify right side
   52,249.57x = 1,309,998,359.34
5. Step 5: Solve for x
   x = 1,309,998,359.34/52,249.57
6. Step 6: Final answer
   x = 25,071.95