Finding the Fourth Proportional to 82,022.50, 113,158.65 and 51,796.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,022.50 : 113,158.65 = 51,796.54 : x
2. Step 2: Convert to fraction form
   82,022.50/113,158.65 = 51,796.54/x
3. Step 3: Cross multiply
   82,022.50x = 113,158.65 × 51,796.54
4. Step 4: Simplify right side
   82,022.50x = 5,861,226,541.07
5. Step 5: Solve for x
   x = 5,861,226,541.07/82,022.50
6. Step 6: Final answer
   x = 71,458.76