Finding the Fourth Proportional to 79,722.09, 110,016.59 and 43,912.17

Step by Step Solution

1. Step 1: Write the proportion equation
   79,722.09 : 110,016.59 = 43,912.17 : x
2. Step 2: Convert to fraction form
   79,722.09/110,016.59 = 43,912.17/x
3. Step 3: Cross multiply
   79,722.09x = 110,016.59 × 43,912.17
4. Step 4: Simplify right side
   79,722.09x = 4,831,066,983.34
5. Step 5: Solve for x
   x = 4,831,066,983.34/79,722.09
6. Step 6: Final answer
   x = 60,598.85