Finding the Fourth Proportional to 42,743.40, 58,947.54 and 35,596.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,743.40 : 58,947.54 = 35,596.92 : x
2. Step 2: Convert to fraction form
   42,743.40/58,947.54 = 35,596.92/x
3. Step 3: Cross multiply
   42,743.40x = 58,947.54 × 35,596.92
4. Step 4: Simplify right side
   42,743.40x = 2,098,350,865.58
5. Step 5: Solve for x
   x = 2,098,350,865.58/42,743.40
6. Step 6: Final answer
   x = 49,091.81