Finding the Fourth Proportional to 82,491.52, 113,837.72 and 44,765.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,491.52 : 113,837.72 = 44,765.78 : x
2. Step 2: Convert to fraction form
   82,491.52/113,837.72 = 44,765.78/x
3. Step 3: Cross multiply
   82,491.52x = 113,837.72 × 44,765.78
4. Step 4: Simplify right side
   82,491.52x = 5,096,034,329.22
5. Step 5: Solve for x
   x = 5,096,034,329.22/82,491.52
6. Step 6: Final answer
   x = 61,776.46