Finding the Fourth Proportional to 84,362.37, 116,405.70 and 50,384.49

Step by Step Solution

1. Step 1: Write the proportion equation
   84,362.37 : 116,405.70 = 50,384.49 : x
2. Step 2: Convert to fraction form
   84,362.37/116,405.70 = 50,384.49/x
3. Step 3: Cross multiply
   84,362.37x = 116,405.70 × 50,384.49
4. Step 4: Simplify right side
   84,362.37x = 5,865,041,827.59
5. Step 5: Solve for x
   x = 5,865,041,827.59/84,362.37
6. Step 6: Final answer
   x = 69,522.01