Finding the Fourth Proportional to 42,198.89, 58,206.98 and 27,067.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,198.89 : 58,206.98 = 27,067.59 : x
2. Step 2: Convert to fraction form
   42,198.89/58,206.98 = 27,067.59/x
3. Step 3: Cross multiply
   42,198.89x = 58,206.98 × 27,067.59
4. Step 4: Simplify right side
   42,198.89x = 1,575,522,534.44
5. Step 5: Solve for x
   x = 1,575,522,534.44/42,198.89
6. Step 6: Final answer
   x = 37,335.64