Finding the Fourth Proportional to 68,978.92, 95,191.55 and 41,755.63

Step by Step Solution

1. Step 1: Write the proportion equation
   68,978.92 : 95,191.55 = 41,755.63 : x
2. Step 2: Convert to fraction form
   68,978.92/95,191.55 = 41,755.63/x
3. Step 3: Cross multiply
   68,978.92x = 95,191.55 × 41,755.63
4. Step 4: Simplify right side
   68,978.92x = 3,974,782,932.15
5. Step 5: Solve for x
   x = 3,974,782,932.15/68,978.92
6. Step 6: Final answer
   x = 57,623.15