Finding the Fourth Proportional to 105,804, 158,745.96 and 55,882.08

Step by Step Solution

1. Step 1: Write the proportion equation
   105,804 : 158,745.96 = 55,882.08 : x
2. Step 2: Convert to fraction form
   105,804/158,745.96 = 55,882.08/x
3. Step 3: Cross multiply
   105,804x = 158,745.96 × 55,882.08
4. Step 4: Simplify right side
   105,804x = 8,871,054,436.40
5. Step 5: Solve for x
   x = 8,871,054,436.40/105,804
6. Step 6: Final answer
   x = 83,844.23