Finding the Fourth Proportional to 82,326, 113,611.86 and 50,476.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,326 : 113,611.86 = 50,476.44 : x
2. Step 2: Convert to fraction form
   82,326/113,611.86 = 50,476.44/x
3. Step 3: Cross multiply
   82,326x = 113,611.86 × 50,476.44
4. Step 4: Simplify right side
   82,326x = 5,734,722,234.58
5. Step 5: Solve for x
   x = 5,734,722,234.58/82,326
6. Step 6: Final answer
   x = 69,658.70