Finding the Fourth Proportional to 82,099.02, 113,282.46 and 47,631.27

Step by Step Solution

1. Step 1: Write the proportion equation
   82,099.02 : 113,282.46 = 47,631.27 : x
2. Step 2: Convert to fraction form
   82,099.02/113,282.46 = 47,631.27/x
3. Step 3: Cross multiply
   82,099.02x = 113,282.46 × 47,631.27
4. Step 4: Simplify right side
   82,099.02x = 5,395,787,438.52
5. Step 5: Solve for x
   x = 5,395,787,438.52/82,099.02
6. Step 6: Final answer
   x = 65,722.92