Finding the Fourth Proportional to 14,905.25, 22,357.89 and 3,811.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,905.25 : 22,357.89 = 3,811.96 : x
2. Step 2: Convert to fraction form
   14,905.25/22,357.89 = 3,811.96/x
3. Step 3: Cross multiply
   14,905.25x = 22,357.89 × 3,811.96
4. Step 4: Simplify right side
   14,905.25x = 85,227,410.31
5. Step 5: Solve for x
   x = 85,227,410.31/14,905.25
6. Step 6: Final answer
   x = 5,717.95