Finding the Fourth Proportional to 84,723.48, 116,906.24 and 50,723.82

Step by Step Solution

1. Step 1: Write the proportion equation
   84,723.48 : 116,906.24 = 50,723.82 : x
2. Step 2: Convert to fraction form
   84,723.48/116,906.24 = 50,723.82/x
3. Step 3: Cross multiply
   84,723.48x = 116,906.24 × 50,723.82
4. Step 4: Simplify right side
   84,723.48x = 5,929,931,201.45
5. Step 5: Solve for x
   x = 5,929,931,201.45/84,723.48
6. Step 6: Final answer
   x = 69,991.59