Finding the Fourth Proportional to 42,747, 58,989.76 and 23,884.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,747 : 58,989.76 = 23,884.28 : x
2. Step 2: Convert to fraction form
   42,747/58,989.76 = 23,884.28/x
3. Step 3: Cross multiply
   42,747x = 58,989.76 × 23,884.28
4. Step 4: Simplify right side
   42,747x = 1,408,927,944.97
5. Step 5: Solve for x
   x = 1,408,927,944.97/42,747
6. Step 6: Final answer
   x = 32,959.69