Finding the Fourth Proportional to 21,363.39, 32,003.37 and 14,698.71

Step by Step Solution

1. Step 1: Write the proportion equation
   21,363.39 : 32,003.37 = 14,698.71 : x
2. Step 2: Convert to fraction form
   21,363.39/32,003.37 = 14,698.71/x
3. Step 3: Cross multiply
   21,363.39x = 32,003.37 × 14,698.71
4. Step 4: Simplify right side
   21,363.39x = 470,408,254.65
5. Step 5: Solve for x
   x = 470,408,254.65/21,363.39
6. Step 6: Final answer
   x = 22,019.36