Finding the Fourth Proportional to 191,956.50, 264,883.37 and 123,976.44

Step by Step Solution

1. Step 1: Write the proportion equation
   191,956.50 : 264,883.37 = 123,976.44 : x
2. Step 2: Convert to fraction form
   191,956.50/264,883.37 = 123,976.44/x
3. Step 3: Cross multiply
   191,956.50x = 264,883.37 × 123,976.44
4. Step 4: Simplify right side
   191,956.50x = 32,839,296,607.92
5. Step 5: Solve for x
   x = 32,839,296,607.92/191,956.50
6. Step 6: Final answer
   x = 171,076.76