Finding the Fourth Proportional to 21,832.41, 30,104.89 and 14,746.53

Step by Step Solution

1. Step 1: Write the proportion equation
   21,832.41 : 30,104.89 = 14,746.53 : x
2. Step 2: Convert to fraction form
   21,832.41/30,104.89 = 14,746.53/x
3. Step 3: Cross multiply
   21,832.41x = 30,104.89 × 14,746.53
4. Step 4: Simplify right side
   21,832.41x = 443,942,626.67
5. Step 5: Solve for x
   x = 443,942,626.67/21,832.41
6. Step 6: Final answer
   x = 20,334.11