Finding the Fourth Proportional to 21,380.37, 32,069.53 and 14,363.34

Step by Step Solution

1. Step 1: Write the proportion equation
   21,380.37 : 32,069.53 = 14,363.34 : x
2. Step 2: Convert to fraction form
   21,380.37/32,069.53 = 14,363.34/x
3. Step 3: Cross multiply
   21,380.37x = 32,069.53 × 14,363.34
4. Step 4: Simplify right side
   21,380.37x = 460,625,563.03
5. Step 5: Solve for x
   x = 460,625,563.03/21,380.37
6. Step 6: Final answer
   x = 21,544.32