Finding the Fourth Proportional to 82,055.99, 113,181.05 and 50,240.61

Step by Step Solution

1. Step 1: Write the proportion equation
   82,055.99 : 113,181.05 = 50,240.61 : x
2. Step 2: Convert to fraction form
   82,055.99/113,181.05 = 50,240.61/x
3. Step 3: Cross multiply
   82,055.99x = 113,181.05 × 50,240.61
4. Step 4: Simplify right side
   82,055.99x = 5,686,285,118.04
5. Step 5: Solve for x
   x = 5,686,285,118.04/82,055.99
6. Step 6: Final answer
   x = 69,297.62