Finding the Fourth Proportional to 82,823.39, 124,012.29 and 43,297.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,823.39 : 124,012.29 = 43,297.48 : x
2. Step 2: Convert to fraction form
   82,823.39/124,012.29 = 43,297.48/x
3. Step 3: Cross multiply
   82,823.39x = 124,012.29 × 43,297.48
4. Step 4: Simplify right side
   82,823.39x = 5,369,419,646.03
5. Step 5: Solve for x
   x = 5,369,419,646.03/82,823.39
6. Step 6: Final answer
   x = 64,829.75