Finding the Fourth Proportional to 84,155.04, 116,082.72 and 50,141.16

Step by Step Solution

1. Step 1: Write the proportion equation
   84,155.04 : 116,082.72 = 50,141.16 : x
2. Step 2: Convert to fraction form
   84,155.04/116,082.72 = 50,141.16/x
3. Step 3: Cross multiply
   84,155.04x = 116,082.72 × 50,141.16
4. Step 4: Simplify right side
   84,155.04x = 5,820,522,236.76
5. Step 5: Solve for x
   x = 5,820,522,236.76/84,155.04
6. Step 6: Final answer
   x = 69,164.27