Finding the Fourth Proportional to 42,215.04, 58,283.28 and 27,114.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,215.04 : 58,283.28 = 27,114.48 : x
2. Step 2: Convert to fraction form
   42,215.04/58,283.28 = 27,114.48/x
3. Step 3: Cross multiply
   42,215.04x = 58,283.28 × 27,114.48
4. Step 4: Simplify right side
   42,215.04x = 1,580,320,829.89
5. Step 5: Solve for x
   x = 1,580,320,829.89/42,215.04
6. Step 6: Final answer
   x = 37,435.02