Finding the Fourth Proportional to 82,528.56, 113,891.76 and 44,805.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,528.56 : 113,891.76 = 44,805.28 : x
2. Step 2: Convert to fraction form
   82,528.56/113,891.76 = 44,805.28/x
3. Step 3: Cross multiply
   82,528.56x = 113,891.76 × 44,805.28
4. Step 4: Simplify right side
   82,528.56x = 5,102,952,196.49
5. Step 5: Solve for x
   x = 5,102,952,196.49/82,528.56
6. Step 6: Final answer
   x = 61,832.56