Finding the Fourth Proportional to 21,735.42, 32,560.83 and 16,025.98

Step by Step Solution

1. Step 1: Write the proportion equation
   21,735.42 : 32,560.83 = 16,025.98 : x
2. Step 2: Convert to fraction form
   21,735.42/32,560.83 = 16,025.98/x
3. Step 3: Cross multiply
   21,735.42x = 32,560.83 × 16,025.98
4. Step 4: Simplify right side
   21,735.42x = 521,819,210.36
5. Step 5: Solve for x
   x = 521,819,210.36/21,735.42
6. Step 6: Final answer
   x = 24,007.78