Finding the Fourth Proportional to 42,584.76, 58,769.61 and 23,721.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,584.76 : 58,769.61 = 23,721.87 : x
2. Step 2: Convert to fraction form
   42,584.76/58,769.61 = 23,721.87/x
3. Step 3: Cross multiply
   42,584.76x = 58,769.61 × 23,721.87
4. Step 4: Simplify right side
   42,584.76x = 1,394,125,048.37
5. Step 5: Solve for x
   x = 1,394,125,048.37/42,584.76
6. Step 6: Final answer
   x = 32,737.65