Finding the Fourth Proportional to 39,399.41, 58,791.81 and 35,153.48

Step by Step Solution

1. Step 1: Write the proportion equation
   39,399.41 : 58,791.81 = 35,153.48 : x
2. Step 2: Convert to fraction form
   39,399.41/58,791.81 = 35,153.48/x
3. Step 3: Cross multiply
   39,399.41x = 58,791.81 × 35,153.48
4. Step 4: Simplify right side
   39,399.41x = 2,066,736,717.00
5. Step 5: Solve for x
   x = 2,066,736,717.00/39,399.41
6. Step 6: Final answer
   x = 52,456.03