Finding the Fourth Proportional to 50,590.86, 69,820.83 and 31,734.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,590.86 : 69,820.83 = 31,734.06 : x
2. Step 2: Convert to fraction form
   50,590.86/69,820.83 = 31,734.06/x
3. Step 3: Cross multiply
   50,590.86x = 69,820.83 × 31,734.06
4. Step 4: Simplify right side
   50,590.86x = 2,215,698,408.47
5. Step 5: Solve for x
   x = 2,215,698,408.47/50,590.86
6. Step 6: Final answer
   x = 43,796.42