Finding the Fourth Proportional to 79,496.24, 109,707.36 and 43,689.56

Step by Step Solution

1. Step 1: Write the proportion equation
   79,496.24 : 109,707.36 = 43,689.56 : x
2. Step 2: Convert to fraction form
   79,496.24/109,707.36 = 43,689.56/x
3. Step 3: Cross multiply
   79,496.24x = 109,707.36 × 43,689.56
4. Step 4: Simplify right side
   79,496.24x = 4,793,066,287.16
5. Step 5: Solve for x
   x = 4,793,066,287.16/79,496.24
6. Step 6: Final answer
   x = 60,292.99