Finding the Fourth Proportional to 42,921.09, 59,231.25 and 24,057

Step by Step Solution

1. Step 1: Write the proportion equation
   42,921.09 : 59,231.25 = 24,057 : x
2. Step 2: Convert to fraction form
   42,921.09/59,231.25 = 24,057/x
3. Step 3: Cross multiply
   42,921.09x = 59,231.25 × 24,057
4. Step 4: Simplify right side
   42,921.09x = 1,424,926,181.25
5. Step 5: Solve for x
   x = 1,424,926,181.25/42,921.09
6. Step 6: Final answer
   x = 33,198.74