Finding the Fourth Proportional to 23,872.16, 32,944.54 and 16,334.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,872.16 : 32,944.54 = 16,334.30 : x
2. Step 2: Convert to fraction form
   23,872.16/32,944.54 = 16,334.30/x
3. Step 3: Cross multiply
   23,872.16x = 32,944.54 × 16,334.30
4. Step 4: Simplify right side
   23,872.16x = 538,125,999.72
5. Step 5: Solve for x
   x = 538,125,999.72/23,872.16
6. Step 6: Final answer
   x = 22,541.99