Finding the Fourth Proportional to 42,284.28, 58,324.18 and 27,196.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,284.28 : 58,324.18 = 27,196.03 : x
2. Step 2: Convert to fraction form
   42,284.28/58,324.18 = 27,196.03/x
3. Step 3: Cross multiply
   42,284.28x = 58,324.18 × 27,196.03
4. Step 4: Simplify right side
   42,284.28x = 1,586,185,964.39
5. Step 5: Solve for x
   x = 1,586,185,964.39/42,284.28
6. Step 6: Final answer
   x = 37,512.43