Finding the Fourth Proportional to 42,057.05, 58,036.77 and 24,139.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,057.05 : 58,036.77 = 24,139.44 : x
2. Step 2: Convert to fraction form
   42,057.05/58,036.77 = 24,139.44/x
3. Step 3: Cross multiply
   42,057.05x = 58,036.77 × 24,139.44
4. Step 4: Simplify right side
   42,057.05x = 1,400,975,127.21
5. Step 5: Solve for x
   x = 1,400,975,127.21/42,057.05
6. Step 6: Final answer
   x = 33,311.30