Finding the Fourth Proportional to 73,271.83, 109,249.29 and 67,016.23

Step by Step Solution

1. Step 1: Write the proportion equation
   73,271.83 : 109,249.29 = 67,016.23 : x
2. Step 2: Convert to fraction form
   73,271.83/109,249.29 = 67,016.23/x
3. Step 3: Cross multiply
   73,271.83x = 109,249.29 × 67,016.23
4. Step 4: Simplify right side
   73,271.83x = 7,321,475,210.90
5. Step 5: Solve for x
   x = 7,321,475,210.90/73,271.83
6. Step 6: Final answer
   x = 99,922.10