Finding the Fourth Proportional to 79,086, 109,141.32 and 43,275.24

Step by Step Solution

1. Step 1: Write the proportion equation
   79,086 : 109,141.32 = 43,275.24 : x
2. Step 2: Convert to fraction form
   79,086/109,141.32 = 43,275.24/x
3. Step 3: Cross multiply
   79,086x = 109,141.32 × 43,275.24
4. Step 4: Simplify right side
   79,086x = 4,723,116,816.92
5. Step 5: Solve for x
   x = 4,723,116,816.92/79,086
6. Step 6: Final answer
   x = 59,721.28