Finding the Fourth Proportional to 82,478.25, 113,819.99 and 44,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,478.25 : 113,819.99 = 44,752.50 : x
2. Step 2: Convert to fraction form
   82,478.25/113,819.99 = 44,752.50/x
3. Step 3: Cross multiply
   82,478.25x = 113,819.99 × 44,752.50
4. Step 4: Simplify right side
   82,478.25x = 5,093,728,878.71
5. Step 5: Solve for x
   x = 5,093,728,878.71/82,478.25
6. Step 6: Final answer
   x = 61,758.45