Finding the Fourth Proportional to 82,369.28, 113,669.24 and 44,643.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,369.28 : 113,669.24 = 44,643.54 : x
2. Step 2: Convert to fraction form
   82,369.28/113,669.24 = 44,643.54/x
3. Step 3: Cross multiply
   82,369.28x = 113,669.24 × 44,643.54
4. Step 4: Simplify right side
   82,369.28x = 5,074,597,262.71
5. Step 5: Solve for x
   x = 5,074,597,262.71/82,369.28
6. Step 6: Final answer
   x = 61,607.89