Finding the Fourth Proportional to 184,992.79, 255,290.69 and 100,109.83

Step by Step Solution

1. Step 1: Write the proportion equation
   184,992.79 : 255,290.69 = 100,109.83 : x
2. Step 2: Convert to fraction form
   184,992.79/255,290.69 = 100,109.83/x
3. Step 3: Cross multiply
   184,992.79x = 255,290.69 × 100,109.83
4. Step 4: Simplify right side
   184,992.79x = 25,557,105,799.48
5. Step 5: Solve for x
   x = 25,557,105,799.48/184,992.79
6. Step 6: Final answer
   x = 138,151.91