Finding the Fourth Proportional to 82,535.94, 113,863.05 and 48,982.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,535.94 : 113,863.05 = 48,982.50 : x
2. Step 2: Convert to fraction form
   82,535.94/113,863.05 = 48,982.50/x
3. Step 3: Cross multiply
   82,535.94x = 113,863.05 × 48,982.50
4. Step 4: Simplify right side
   82,535.94x = 5,577,296,846.63
5. Step 5: Solve for x
   x = 5,577,296,846.63/82,535.94
6. Step 6: Final answer
   x = 67,574.16