Finding the Fourth Proportional to 82,493.82, 113,821.76 and 50,228.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,493.82 : 113,821.76 = 50,228.04 : x
2. Step 2: Convert to fraction form
   82,493.82/113,821.76 = 50,228.04/x
3. Step 3: Cross multiply
   82,493.82x = 113,821.76 × 50,228.04
4. Step 4: Simplify right side
   82,493.82x = 5,717,043,914.15
5. Step 5: Solve for x
   x = 5,717,043,914.15/82,493.82
6. Step 6: Final answer
   x = 69,302.69