Finding the Fourth Proportional to 82,559.25, 113,941.49 and 49,025.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,559.25 : 113,941.49 = 49,025.25 : x
2. Step 2: Convert to fraction form
   82,559.25/113,941.49 = 49,025.25/x
3. Step 3: Cross multiply
   82,559.25x = 113,941.49 × 49,025.25
4. Step 4: Simplify right side
   82,559.25x = 5,586,009,787.50
5. Step 5: Solve for x
   x = 5,586,009,787.50/82,559.25
6. Step 6: Final answer
   x = 67,660.62