Finding the Fourth Proportional to 82,491.82, 113,819.00 and 50,226.05

Step by Step Solution

1. Step 1: Write the proportion equation
   82,491.82 : 113,819.00 = 50,226.05 : x
2. Step 2: Convert to fraction form
   82,491.82/113,819.00 = 50,226.05/x
3. Step 3: Cross multiply
   82,491.82x = 113,819.00 × 50,226.05
4. Step 4: Simplify right side
   82,491.82x = 5,716,678,639.51
5. Step 5: Solve for x
   x = 5,716,678,639.51/82,491.82
6. Step 6: Final answer
   x = 69,299.95