Finding the Fourth Proportional to 82,058.41, 123,038.40 and 37,629.51

Step by Step Solution

1. Step 1: Write the proportion equation
   82,058.41 : 123,038.40 = 37,629.51 : x
2. Step 2: Convert to fraction form
   82,058.41/123,038.40 = 37,629.51/x
3. Step 3: Cross multiply
   82,058.41x = 123,038.40 × 37,629.51
4. Step 4: Simplify right side
   82,058.41x = 4,629,874,087.99
5. Step 5: Solve for x
   x = 4,629,874,087.99/82,058.41
6. Step 6: Final answer
   x = 56,421.69