Finding the Fourth Proportional to 82,296.22, 113,617.73 and 52,107.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,296.22 : 113,617.73 = 52,107.42 : x
2. Step 2: Convert to fraction form
   82,296.22/113,617.73 = 52,107.42/x
3. Step 3: Cross multiply
   82,296.22x = 113,617.73 × 52,107.42
4. Step 4: Simplify right side
   82,296.22x = 5,920,326,776.56
5. Step 5: Solve for x
   x = 5,920,326,776.56/82,296.22
6. Step 6: Final answer
   x = 71,939.23