Finding the Fourth Proportional to 79,926.85, 110,298.52 and 43,628.15

Step by Step Solution

1. Step 1: Write the proportion equation
   79,926.85 : 110,298.52 = 43,628.15 : x
2. Step 2: Convert to fraction form
   79,926.85/110,298.52 = 43,628.15/x
3. Step 3: Cross multiply
   79,926.85x = 110,298.52 × 43,628.15
4. Step 4: Simplify right side
   79,926.85x = 4,812,120,542.01
5. Step 5: Solve for x
   x = 4,812,120,542.01/79,926.85
6. Step 6: Final answer
   x = 60,206.56