Finding the Fourth Proportional to 79,504, 109,715.52 and 45,972.16

Step by Step Solution

1. Step 1: Write the proportion equation
   79,504 : 109,715.52 = 45,972.16 : x
2. Step 2: Convert to fraction form
   79,504/109,715.52 = 45,972.16/x
3. Step 3: Cross multiply
   79,504x = 109,715.52 × 45,972.16
4. Step 4: Simplify right side
   79,504x = 5,043,859,439.92
5. Step 5: Solve for x
   x = 5,043,859,439.92/79,504
6. Step 6: Final answer
   x = 63,441.58