Finding the Fourth Proportional to 82,519.36, 123,826.56 and 35,776.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,519.36 : 123,826.56 = 35,776.96 : x
2. Step 2: Convert to fraction form
   82,519.36/123,826.56 = 35,776.96/x
3. Step 3: Cross multiply
   82,519.36x = 123,826.56 × 35,776.96
4. Step 4: Simplify right side
   82,519.36x = 4,430,137,884.06
5. Step 5: Solve for x
   x = 4,430,137,884.06/82,519.36
6. Step 6: Final answer
   x = 53,686.04