Finding the Fourth Proportional to 42,736.03, 58,976.21 and 23,615.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,736.03 : 58,976.21 = 23,615.73 : x
2. Step 2: Convert to fraction form
   42,736.03/58,976.21 = 23,615.73/x
3. Step 3: Cross multiply
   42,736.03x = 58,976.21 × 23,615.73
4. Step 4: Simplify right side
   42,736.03x = 1,392,766,251.78
5. Step 5: Solve for x
   x = 1,392,766,251.78/42,736.03
6. Step 6: Final answer
   x = 32,589.98