Finding the Fourth Proportional to 76,103.94, 114,156.67 and 33,986.16

Step by Step Solution

1. Step 1: Write the proportion equation
   76,103.94 : 114,156.67 = 33,986.16 : x
2. Step 2: Convert to fraction form
   76,103.94/114,156.67 = 33,986.16/x
3. Step 3: Cross multiply
   76,103.94x = 114,156.67 × 33,986.16
4. Step 4: Simplify right side
   76,103.94x = 3,879,746,851.69
5. Step 5: Solve for x
   x = 3,879,746,851.69/76,103.94
6. Step 6: Final answer
   x = 50,979.58