Finding the Fourth Proportional to 42,559.98, 63,844.29 and 16,286.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,559.98 : 63,844.29 = 16,286.82 : x
2. Step 2: Convert to fraction form
   42,559.98/63,844.29 = 16,286.82/x
3. Step 3: Cross multiply
   42,559.98x = 63,844.29 × 16,286.82
4. Step 4: Simplify right side
   42,559.98x = 1,039,820,459.26
5. Step 5: Solve for x
   x = 1,039,820,459.26/42,559.98
6. Step 6: Final answer
   x = 24,431.88