Finding the Fourth Proportional to 42,304.38, 58,353.56 and 27,216.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,304.38 : 58,353.56 = 27,216.68 : x
2. Step 2: Convert to fraction form
   42,304.38/58,353.56 = 27,216.68/x
3. Step 3: Cross multiply
   42,304.38x = 58,353.56 × 27,216.68
4. Step 4: Simplify right side
   42,304.38x = 1,588,190,169.38
5. Step 5: Solve for x
   x = 1,588,190,169.38/42,304.38
6. Step 6: Final answer
   x = 37,541.98