Finding the Fourth Proportional to 79,119.32, 109,184.81 and 43,311.62

Step by Step Solution

1. Step 1: Write the proportion equation
   79,119.32 : 109,184.81 = 43,311.62 : x
2. Step 2: Convert to fraction form
   79,119.32/109,184.81 = 43,311.62/x
3. Step 3: Cross multiply
   79,119.32x = 109,184.81 × 43,311.62
4. Step 4: Simplify right side
   79,119.32x = 4,728,970,238.01
5. Step 5: Solve for x
   x = 4,728,970,238.01/79,119.32
6. Step 6: Final answer
   x = 59,770.11