Finding the Fourth Proportional to 82,510.88, 113,866.48 and 44,785.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,510.88 : 113,866.48 = 44,785.12 : x
2. Step 2: Convert to fraction form
   82,510.88/113,866.48 = 44,785.12/x
3. Step 3: Cross multiply
   82,510.88x = 113,866.48 × 44,785.12
4. Step 4: Simplify right side
   82,510.88x = 5,099,523,970.78
5. Step 5: Solve for x
   x = 5,099,523,970.78/82,510.88
6. Step 6: Final answer
   x = 61,804.26