Finding the Fourth Proportional to 123,093.38, 184,479.69 and 55,575.23

Step by Step Solution

1. Step 1: Write the proportion equation
   123,093.38 : 184,479.69 = 55,575.23 : x
2. Step 2: Convert to fraction form
   123,093.38/184,479.69 = 55,575.23/x
3. Step 3: Cross multiply
   123,093.38x = 184,479.69 × 55,575.23
4. Step 4: Simplify right side
   123,093.38x = 10,252,500,279.68
5. Step 5: Solve for x
   x = 10,252,500,279.68/123,093.38
6. Step 6: Final answer
   x = 83,290.43