Finding the Fourth Proportional to 82,303.22, 113,574.69 and 51,692.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,303.22 : 113,574.69 = 51,692.12 : x
2. Step 2: Convert to fraction form
   82,303.22/113,574.69 = 51,692.12/x
3. Step 3: Cross multiply
   82,303.22x = 113,574.69 × 51,692.12
4. Step 4: Simplify right side
   82,303.22x = 5,870,916,504.44
5. Step 5: Solve for x
   x = 5,870,916,504.44/82,303.22
6. Step 6: Final answer
   x = 71,332.77