Finding the Fourth Proportional to 83,271.04, 124,902.72 and 30,676.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,271.04 : 124,902.72 = 30,676.96 : x
2. Step 2: Convert to fraction form
   83,271.04/124,902.72 = 30,676.96/x
3. Step 3: Cross multiply
   83,271.04x = 124,902.72 × 30,676.96
4. Step 4: Simplify right side
   83,271.04x = 3,831,635,745.33
5. Step 5: Solve for x
   x = 3,831,635,745.33/83,271.04
6. Step 6: Final answer
   x = 46,014.03