Finding the Fourth Proportional to 123,111.84, 184,698.88 and 34,365.28

Step by Step Solution

1. Step 1: Write the proportion equation
   123,111.84 : 184,698.88 = 34,365.28 : x
2. Step 2: Convert to fraction form
   123,111.84/184,698.88 = 34,365.28/x
3. Step 3: Cross multiply
   123,111.84x = 184,698.88 × 34,365.28
4. Step 4: Simplify right side
   123,111.84x = 6,347,228,726.89
5. Step 5: Solve for x
   x = 6,347,228,726.89/123,111.84
6. Step 6: Final answer
   x = 51,556.61