Finding the Fourth Proportional to 42,078.52, 58,067.58 and 23,215.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,078.52 : 58,067.58 = 23,215.24 : x
2. Step 2: Convert to fraction form
   42,078.52/58,067.58 = 23,215.24/x
3. Step 3: Cross multiply
   42,078.52x = 58,067.58 × 23,215.24
4. Step 4: Simplify right side
   42,078.52x = 1,348,052,805.92
5. Step 5: Solve for x
   x = 1,348,052,805.92/42,078.52
6. Step 6: Final answer
   x = 32,036.60