Finding the Fourth Proportional to 83,222.92, 124,775.94 and 30,625.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,222.92 : 124,775.94 = 30,625.48 : x
2. Step 2: Convert to fraction form
   83,222.92/124,775.94 = 30,625.48/x
3. Step 3: Cross multiply
   83,222.92x = 124,775.94 × 30,625.48
4. Step 4: Simplify right side
   83,222.92x = 3,821,323,054.95
5. Step 5: Solve for x
   x = 3,821,323,054.95/83,222.92
6. Step 6: Final answer
   x = 45,916.71