Finding the Fourth Proportional to 84,651.48, 116,822.72 and 50,653.46

Step by Step Solution

1. Step 1: Write the proportion equation
   84,651.48 : 116,822.72 = 50,653.46 : x
2. Step 2: Convert to fraction form
   84,651.48/116,822.72 = 50,653.46/x
3. Step 3: Cross multiply
   84,651.48x = 116,822.72 × 50,653.46
4. Step 4: Simplify right side
   84,651.48x = 5,917,474,974.61
5. Step 5: Solve for x
   x = 5,917,474,974.61/84,651.48
6. Step 6: Final answer
   x = 69,903.98