Finding the Fourth Proportional to 42,839.04, 59,118.66 and 23,976.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,839.04 : 59,118.66 = 23,976.12 : x
2. Step 2: Convert to fraction form
   42,839.04/59,118.66 = 23,976.12/x
3. Step 3: Cross multiply
   42,839.04x = 59,118.66 × 23,976.12
4. Step 4: Simplify right side
   42,839.04x = 1,417,436,086.40
5. Step 5: Solve for x
   x = 1,417,436,086.40/42,839.04
6. Step 6: Final answer
   x = 33,087.48