Finding the Fourth Proportional to 123,796.86, 185,392.44 and 111,815.93

Step by Step Solution

1. Step 1: Write the proportion equation
   123,796.86 : 185,392.44 = 111,815.93 : x
2. Step 2: Convert to fraction form
   123,796.86/185,392.44 = 111,815.93/x
3. Step 3: Cross multiply
   123,796.86x = 185,392.44 × 111,815.93
4. Step 4: Simplify right side
   123,796.86x = 20,729,828,093.57
5. Step 5: Solve for x
   x = 20,729,828,093.57/123,796.86
6. Step 6: Final answer
   x = 167,450.35