Finding the Fourth Proportional to 42,205.46, 58,119.53 and 37,727.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,205.46 : 58,119.53 = 37,727.57 : x
2. Step 2: Convert to fraction form
   42,205.46/58,119.53 = 37,727.57/x
3. Step 3: Cross multiply
   42,205.46x = 58,119.53 × 37,727.57
4. Step 4: Simplify right side
   42,205.46x = 2,192,708,593.10
5. Step 5: Solve for x
   x = 2,192,708,593.10/42,205.46
6. Step 6: Final answer
   x = 51,953.20