Finding the Fourth Proportional to 79,469.50, 109,682.49 and 45,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,469.50 : 109,682.49 = 45,935.50 : x
2. Step 2: Convert to fraction form
   79,469.50/109,682.49 = 45,935.50/x
3. Step 3: Cross multiply
   79,469.50x = 109,682.49 × 45,935.50
4. Step 4: Simplify right side
   79,469.50x = 5,038,320,019.40
5. Step 5: Solve for x
   x = 5,038,320,019.40/79,469.50
6. Step 6: Final answer
   x = 63,399.42