Finding the Fourth Proportional to 82,873.58, 114,362.48 and 50,662.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,873.58 : 114,362.48 = 50,662.15 : x
2. Step 2: Convert to fraction form
   82,873.58/114,362.48 = 50,662.15/x
3. Step 3: Cross multiply
   82,873.58x = 114,362.48 × 50,662.15
4. Step 4: Simplify right side
   82,873.58x = 5,793,848,544.32
5. Step 5: Solve for x
   x = 5,793,848,544.32/82,873.58
6. Step 6: Final answer
   x = 69,911.89