Finding the Fourth Proportional to 82,575.88, 113,956.50 and 50,726.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,575.88 : 113,956.50 = 50,726.44 : x
2. Step 2: Convert to fraction form
   82,575.88/113,956.50 = 50,726.44/x
3. Step 3: Cross multiply
   82,575.88x = 113,956.50 × 50,726.44
4. Step 4: Simplify right side
   82,575.88x = 5,780,607,559.86
5. Step 5: Solve for x
   x = 5,780,607,559.86/82,575.88
6. Step 6: Final answer
   x = 70,003.58