Finding the Fourth Proportional to 79,116.12, 109,179.72 and 43,305.84

Step by Step Solution

1. Step 1: Write the proportion equation
   79,116.12 : 109,179.72 = 43,305.84 : x
2. Step 2: Convert to fraction form
   79,116.12/109,179.72 = 43,305.84/x
3. Step 3: Cross multiply
   79,116.12x = 109,179.72 × 43,305.84
4. Step 4: Simplify right side
   79,116.12x = 4,728,119,485.56
5. Step 5: Solve for x
   x = 4,728,119,485.56/79,116.12
6. Step 6: Final answer
   x = 59,761.77