Finding the Fourth Proportional to 82,079.91, 123,119.85 and 19,750.41

Step by Step Solution

1. Step 1: Write the proportion equation
   82,079.91 : 123,119.85 = 19,750.41 : x
2. Step 2: Convert to fraction form
   82,079.91/123,119.85 = 19,750.41/x
3. Step 3: Cross multiply
   82,079.91x = 123,119.85 × 19,750.41
4. Step 4: Simplify right side
   82,079.91x = 2,431,667,516.64
5. Step 5: Solve for x
   x = 2,431,667,516.64/82,079.91
6. Step 6: Final answer
   x = 29,625.61