Finding the Fourth Proportional to 82,334.73, 123,667.43 and 49,119.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,334.73 : 123,667.43 = 49,119.69 : x
2. Step 2: Convert to fraction form
   82,334.73/123,667.43 = 49,119.69/x
3. Step 3: Cross multiply
   82,334.73x = 123,667.43 × 49,119.69
4. Step 4: Simplify right side
   82,334.73x = 6,074,505,579.10
5. Step 5: Solve for x
   x = 6,074,505,579.10/82,334.73
6. Step 6: Final answer
   x = 73,778.17