Finding the Fourth Proportional to 82,825.72, 123,965.34 and 58,764.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,825.72 : 123,965.34 = 58,764.04 : x
2. Step 2: Convert to fraction form
   82,825.72/123,965.34 = 58,764.04/x
3. Step 3: Cross multiply
   82,825.72x = 123,965.34 × 58,764.04
4. Step 4: Simplify right side
   82,825.72x = 7,284,704,198.37
5. Step 5: Solve for x
   x = 7,284,704,198.37/82,825.72
6. Step 6: Final answer
   x = 87,952.20