Finding the Fourth Proportional to 82,287.48, 113,556.94 and 44,561.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,287.48 : 113,556.94 = 44,561.72 : x
2. Step 2: Convert to fraction form
   82,287.48/113,556.94 = 44,561.72/x
3. Step 3: Cross multiply
   82,287.48x = 113,556.94 × 44,561.72
4. Step 4: Simplify right side
   82,287.48x = 5,060,292,564.34
5. Step 5: Solve for x
   x = 5,060,292,564.34/82,287.48
6. Step 6: Final answer
   x = 61,495.29