Finding the Fourth Proportional to 79,503.42, 109,724.46 and 45,969.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,503.42 : 109,724.46 = 45,969.42 : x
2. Step 2: Convert to fraction form
   79,503.42/109,724.46 = 45,969.42/x
3. Step 3: Cross multiply
   79,503.42x = 109,724.46 × 45,969.42
4. Step 4: Simplify right side
   79,503.42x = 5,043,969,786.01
5. Step 5: Solve for x
   x = 5,043,969,786.01/79,503.42
6. Step 6: Final answer
   x = 63,443.43