Finding the Fourth Proportional to 42,797.04, 64,206.71 and 16,493.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,797.04 : 64,206.71 = 16,493.10 : x
2. Step 2: Convert to fraction form
   42,797.04/64,206.71 = 16,493.10/x
3. Step 3: Cross multiply
   42,797.04x = 64,206.71 × 16,493.10
4. Step 4: Simplify right side
   42,797.04x = 1,058,967,606.24
5. Step 5: Solve for x
   x = 1,058,967,606.24/42,797.04
6. Step 6: Final answer
   x = 24,743.95