Finding the Fourth Proportional to 82,514.68, 113,870.76 and 44,789.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,514.68 : 113,870.76 = 44,789.20 : x
2. Step 2: Convert to fraction form
   82,514.68/113,870.76 = 44,789.20/x
3. Step 3: Cross multiply
   82,514.68x = 113,870.76 × 44,789.20
4. Step 4: Simplify right side
   82,514.68x = 5,100,180,243.79
5. Step 5: Solve for x
   x = 5,100,180,243.79/82,514.68
6. Step 6: Final answer
   x = 61,809.37