Finding the Fourth Proportional to 82,292.86, 113,566.35 and 50,443.46

Step by Step Solution

1. Step 1: Write the proportion equation
   82,292.86 : 113,566.35 = 50,443.46 : x
2. Step 2: Convert to fraction form
   82,292.86/113,566.35 = 50,443.46/x
3. Step 3: Cross multiply
   82,292.86x = 113,566.35 × 50,443.46
4. Step 4: Simplify right side
   82,292.86x = 5,728,679,680.78
5. Step 5: Solve for x
   x = 5,728,679,680.78/82,292.86
6. Step 6: Final answer
   x = 69,613.32