Finding the Fourth Proportional to 82,365.35, 113,663.17 and 44,638.79

Step by Step Solution

1. Step 1: Write the proportion equation
   82,365.35 : 113,663.17 = 44,638.79 : x
2. Step 2: Convert to fraction form
   82,365.35/113,663.17 = 44,638.79/x
3. Step 3: Cross multiply
   82,365.35x = 113,663.17 × 44,638.79
4. Step 4: Simplify right side
   82,365.35x = 5,073,786,716.32
5. Step 5: Solve for x
   x = 5,073,786,716.32/82,365.35
6. Step 6: Final answer
   x = 61,600.98