Finding the Fourth Proportional to 123,315.54, 184,979.69 and 39,084.66

Step by Step Solution

1. Step 1: Write the proportion equation
   123,315.54 : 184,979.69 = 39,084.66 : x
2. Step 2: Convert to fraction form
   123,315.54/184,979.69 = 39,084.66/x
3. Step 3: Cross multiply
   123,315.54x = 184,979.69 × 39,084.66
4. Step 4: Simplify right side
   123,315.54x = 7,229,868,290.56
5. Step 5: Solve for x
   x = 7,229,868,290.56/123,315.54
6. Step 6: Final answer
   x = 58,629.01