Finding the Fourth Proportional to 154,067.84, 230,674.56 and 79,026.56

Step by Step Solution

1. Step 1: Write the proportion equation
   154,067.84 : 230,674.56 = 79,026.56 : x
2. Step 2: Convert to fraction form
   154,067.84/230,674.56 = 79,026.56/x
3. Step 3: Cross multiply
   154,067.84x = 230,674.56 × 79,026.56
4. Step 4: Simplify right side
   154,067.84x = 18,229,416,956.31
5. Step 5: Solve for x
   x = 18,229,416,956.31/154,067.84
6. Step 6: Final answer
   x = 118,320.71