Finding the Fourth Proportional to 82,857.75, 124,055.06 and 44,770.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,857.75 : 124,055.06 = 44,770.59 : x
2. Step 2: Convert to fraction form
   82,857.75/124,055.06 = 44,770.59/x
3. Step 3: Cross multiply
   82,857.75x = 124,055.06 × 44,770.59
4. Step 4: Simplify right side
   82,857.75x = 5,554,018,004.83
5. Step 5: Solve for x
   x = 5,554,018,004.83/82,857.75
6. Step 6: Final answer
   x = 67,030.76