Finding the Fourth Proportional to 42,735.16, 64,112.10 and 16,452.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,735.16 : 64,112.10 = 16,452.28 : x
2. Step 2: Convert to fraction form
   42,735.16/64,112.10 = 16,452.28/x
3. Step 3: Cross multiply
   42,735.16x = 64,112.10 × 16,452.28
4. Step 4: Simplify right side
   42,735.16x = 1,054,790,220.59
5. Step 5: Solve for x
   x = 1,054,790,220.59/42,735.16
6. Step 6: Final answer
   x = 24,682.02