Finding the Fourth Proportional to 82,323.63, 113,559.23 and 49,595.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,323.63 : 113,559.23 = 49,595.31 : x
2. Step 2: Convert to fraction form
   82,323.63/113,559.23 = 49,595.31/x
3. Step 3: Cross multiply
   82,323.63x = 113,559.23 × 49,595.31
4. Step 4: Simplify right side
   82,323.63x = 5,632,005,339.20
5. Step 5: Solve for x
   x = 5,632,005,339.20/82,323.63
6. Step 6: Final answer
   x = 68,412.99