Finding the Fourth Proportional to 164,524.69, 246,799.86 and 52,211.31

Step by Step Solution

1. Step 1: Write the proportion equation
   164,524.69 : 246,799.86 = 52,211.31 : x
2. Step 2: Convert to fraction form
   164,524.69/246,799.86 = 52,211.31/x
3. Step 3: Cross multiply
   164,524.69x = 246,799.86 × 52,211.31
4. Step 4: Simplify right side
   164,524.69x = 12,885,743,998.42
5. Step 5: Solve for x
   x = 12,885,743,998.42/164,524.69
6. Step 6: Final answer
   x = 78,321.03