Finding the Fourth Proportional to 123,167.88, 184,391.96 and 111,348.96

Step by Step Solution

1. Step 1: Write the proportion equation
   123,167.88 : 184,391.96 = 111,348.96 : x
2. Step 2: Convert to fraction form
   123,167.88/184,391.96 = 111,348.96/x
3. Step 3: Cross multiply
   123,167.88x = 184,391.96 × 111,348.96
4. Step 4: Simplify right side
   123,167.88x = 20,531,852,421.62
5. Step 5: Solve for x
   x = 20,531,852,421.62/123,167.88
6. Step 6: Final answer
   x = 166,698.11