Finding the Fourth Proportional to 241,443.54, 362,229.72 and 83,671.86

Step by Step Solution

1. Step 1: Write the proportion equation
   241,443.54 : 362,229.72 = 83,671.86 : x
2. Step 2: Convert to fraction form
   241,443.54/362,229.72 = 83,671.86/x
3. Step 3: Cross multiply
   241,443.54x = 362,229.72 × 83,671.86
4. Step 4: Simplify right side
   241,443.54x = 30,308,434,419.68
5. Step 5: Solve for x
   x = 30,308,434,419.68/241,443.54
6. Step 6: Final answer
   x = 125,530.11