Finding the Fourth Proportional to 123,238.83, 184,831.55 and 39,005.84

Step by Step Solution

1. Step 1: Write the proportion equation
   123,238.83 : 184,831.55 = 39,005.84 : x
2. Step 2: Convert to fraction form
   123,238.83/184,831.55 = 39,005.84/x
3. Step 3: Cross multiply
   123,238.83x = 184,831.55 × 39,005.84
4. Step 4: Simplify right side
   123,238.83x = 7,209,508,747.07
5. Step 5: Solve for x
   x = 7,209,508,747.07/123,238.83
6. Step 6: Final answer
   x = 58,500.30