Finding the Fourth Proportional to 83,273.86, 124,852.38 and 30,676.60

Step by Step Solution

1. Step 1: Write the proportion equation
   83,273.86 : 124,852.38 = 30,676.60 : x
2. Step 2: Convert to fraction form
   83,273.86/124,852.38 = 30,676.60/x
3. Step 3: Cross multiply
   83,273.86x = 124,852.38 × 30,676.60
4. Step 4: Simplify right side
   83,273.86x = 3,830,046,520.31
5. Step 5: Solve for x
   x = 3,830,046,520.31/83,273.86
6. Step 6: Final answer
   x = 45,993.38