Finding the Fourth Proportional to 79,435.28, 109,622.59 and 43,626.06

Step by Step Solution

1. Step 1: Write the proportion equation
   79,435.28 : 109,622.59 = 43,626.06 : x
2. Step 2: Convert to fraction form
   79,435.28/109,622.59 = 43,626.06/x
3. Step 3: Cross multiply
   79,435.28x = 109,622.59 × 43,626.06
4. Step 4: Simplify right side
   79,435.28x = 4,782,401,579.63
5. Step 5: Solve for x
   x = 4,782,401,579.63/79,435.28
6. Step 6: Final answer
   x = 60,205.00