Finding the Fourth Proportional to 79,784.80, 110,103.79 and 43,976.18

Step by Step Solution

1. Step 1: Write the proportion equation
   79,784.80 : 110,103.79 = 43,976.18 : x
2. Step 2: Convert to fraction form
   79,784.80/110,103.79 = 43,976.18/x
3. Step 3: Cross multiply
   79,784.80x = 110,103.79 × 43,976.18
4. Step 4: Simplify right side
   79,784.80x = 4,841,944,087.72
5. Step 5: Solve for x
   x = 4,841,944,087.72/79,784.80
6. Step 6: Final answer
   x = 60,687.55