Finding the Fourth Proportional to 31,371.98, 47,062.06 and 16,581.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,371.98 : 47,062.06 = 16,581.46 : x
2. Step 2: Convert to fraction form
   31,371.98/47,062.06 = 16,581.46/x
3. Step 3: Cross multiply
   31,371.98x = 47,062.06 × 16,581.46
4. Step 4: Simplify right side
   31,371.98x = 780,357,665.41
5. Step 5: Solve for x
   x = 780,357,665.41/31,371.98
6. Step 6: Final answer
   x = 24,874.35