Finding the Fourth Proportional to 141,429.27, 195,144.47 and 79,341.84

Step by Step Solution

1. Step 1: Write the proportion equation
   141,429.27 : 195,144.47 = 79,341.84 : x
2. Step 2: Convert to fraction form
   141,429.27/195,144.47 = 79,341.84/x
3. Step 3: Cross multiply
   141,429.27x = 195,144.47 × 79,341.84
4. Step 4: Simplify right side
   141,429.27x = 15,483,120,918.92
5. Step 5: Solve for x
   x = 15,483,120,918.92/141,429.27
6. Step 6: Final answer
   x = 109,476.07