Finding the Fourth Proportional to 82,422.42, 113,694.21 and 52,614.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,422.42 : 113,694.21 = 52,614.42 : x
2. Step 2: Convert to fraction form
   82,422.42/113,694.21 = 52,614.42/x
3. Step 3: Cross multiply
   82,422.42x = 113,694.21 × 52,614.42
4. Step 4: Simplify right side
   82,422.42x = 5,981,954,916.51
5. Step 5: Solve for x
   x = 5,981,954,916.51/82,422.42
6. Step 6: Final answer
   x = 72,576.79