Finding the Fourth Proportional to 123,272.92, 184,017.61 and 108,326.17

Step by Step Solution

1. Step 1: Write the proportion equation
   123,272.92 : 184,017.61 = 108,326.17 : x
2. Step 2: Convert to fraction form
   123,272.92/184,017.61 = 108,326.17/x
3. Step 3: Cross multiply
   123,272.92x = 184,017.61 × 108,326.17
4. Step 4: Simplify right side
   123,272.92x = 19,933,922,903.85
5. Step 5: Solve for x
   x = 19,933,922,903.85/123,272.92
6. Step 6: Final answer
   x = 161,705.61