Finding the Fourth Proportional to 83,426.81, 125,062.46 and 41,825.21

Step by Step Solution

1. Step 1: Write the proportion equation
   83,426.81 : 125,062.46 = 41,825.21 : x
2. Step 2: Convert to fraction form
   83,426.81/125,062.46 = 41,825.21/x
3. Step 3: Cross multiply
   83,426.81x = 125,062.46 × 41,825.21
4. Step 4: Simplify right side
   83,426.81x = 5,230,763,443.49
5. Step 5: Solve for x
   x = 5,230,763,443.49/83,426.81
6. Step 6: Final answer
   x = 62,698.83