Finding the Fourth Proportional to 14,326.38, 21,487.20 and 3,797.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,326.38 : 21,487.20 = 3,797.05 : x
2. Step 2: Convert to fraction form
   14,326.38/21,487.20 = 3,797.05/x
3. Step 3: Cross multiply
   14,326.38x = 21,487.20 × 3,797.05
4. Step 4: Simplify right side
   14,326.38x = 81,587,982.25
5. Step 5: Solve for x
   x = 81,587,982.25/14,326.38
6. Step 6: Final answer
   x = 5,694.95