Finding the Fourth Proportional to 124,087.89, 184,728.42 and 123,349.77

Step by Step Solution

1. Step 1: Write the proportion equation
   124,087.89 : 184,728.42 = 123,349.77 : x
2. Step 2: Convert to fraction form
   124,087.89/184,728.42 = 123,349.77/x
3. Step 3: Cross multiply
   124,087.89x = 184,728.42 × 123,349.77
4. Step 4: Simplify right side
   124,087.89x = 22,786,208,119.46
5. Step 5: Solve for x
   x = 22,786,208,119.46/124,087.89
6. Step 6: Final answer
   x = 183,629.59