Finding the Fourth Proportional to 84,607.37, 116,727.28 and 50,616.83

Step by Step Solution

1. Step 1: Write the proportion equation
   84,607.37 : 116,727.28 = 50,616.83 : x
2. Step 2: Convert to fraction form
   84,607.37/116,727.28 = 50,616.83/x
3. Step 3: Cross multiply
   84,607.37x = 116,727.28 × 50,616.83
4. Step 4: Simplify right side
   84,607.37x = 5,908,365,053.40
5. Step 5: Solve for x
   x = 5,908,365,053.40/84,607.37
6. Step 6: Final answer
   x = 69,832.75