Finding the Fourth Proportional to 9,722.37, 14,581.40 and 3,877.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,722.37 : 14,581.40 = 3,877.41 : x
2. Step 2: Convert to fraction form
   9,722.37/14,581.40 = 3,877.41/x
3. Step 3: Cross multiply
   9,722.37x = 14,581.40 × 3,877.41
4. Step 4: Simplify right side
   9,722.37x = 56,538,046.79
5. Step 5: Solve for x
   x = 56,538,046.79/9,722.37
6. Step 6: Final answer
   x = 5,815.25