Finding the Fourth Proportional to 62,800.36, 86,659.46 and 35,936.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,800.36 : 86,659.46 = 35,936.71 : x
2. Step 2: Convert to fraction form
   62,800.36/86,659.46 = 35,936.71/x
3. Step 3: Cross multiply
   62,800.36x = 86,659.46 × 35,936.71
4. Step 4: Simplify right side
   62,800.36x = 3,114,255,882.78
5. Step 5: Solve for x
   x = 3,114,255,882.78/62,800.36
6. Step 6: Final answer
   x = 49,589.78